diff --git a/instances/tests/test_host_busy.py b/instances/tests/test_host_busy.py
new file mode 100644
index 00000000..1c7e1cf2
--- /dev/null
+++ b/instances/tests/test_host_busy.py
@@ -0,0 +1,38 @@
+"""A host whose web requests in this process all still wait for it is busy,
+not unreachable: users are told to try again."""
+
+from unittest.mock import PropertyMock, patch
+
+from accounts.models import UserInstance
+from computes.models import Compute
+from django.contrib.auth import get_user_model
+from django.contrib.messages import get_messages
+from django.test import TestCase
+from django.urls import reverse
+from instances.models import Instance
+from operations.utils import public_error_text
+from vrtManager import util
+
+BUSY = "The host of this virtual machine is busy with other requests right now: try again in a moment."
+
+
+def busy(host="192.0.2.1"):
+    return util.HostBusy("Connection Failed: %(host)s does not answer: %(requests)s requests still wait for it",
+                         host=host, requests=2)
+
+
+class HostBusyTests(TestCase):
+    def test_a_refused_request_tells_users_the_host_is_busy(self):
+        self.assertEqual(public_error_text(busy()), BUSY)
+
+    def test_the_vm_page_of_a_busy_host_says_it_is_busy(self):
+        compute = Compute.objects.create(name="c", hostname="192.0.2.1", login="u", password="p", type=1)
+        vm = Instance.objects.create(compute=compute, name="vm", uuid="11111111-1111-1111-1111-111111111111")
+        owner = get_user_model().objects.create_user("owner", password="pw")
+        UserInstance.objects.create(user=owner, instance=vm)
+        self.client.force_login(owner)
+        with patch.object(Compute, "connection", new_callable=PropertyMock, return_value=busy()):
+            response = self.client.get(reverse("instances:instance", args=[vm.pk]))
+        self.assertRedirects(response, reverse("instances:index"), fetch_redirect_response=False)
+        self.assertEqual([str(m) for m in get_messages(response.wsgi_request)],
+                         [BUSY + " Jobs on it can be followed under Jobs in the menu."])
diff --git a/instances/views.py b/instances/views.py
index 319bf07a..b843fe0a 100755
--- a/instances/views.py
+++ b/instances/views.py
@@ -51,7 +51,7 @@ from libvirt import (VIR_DOMAIN_PAUSED,
 from logs.audit import audit, audit_vm, changed_fields, failed_vm
 from logs.audit import snapshot as audit_snapshot
 from operations import claims, jobs
-from operations.utils import busy_message, summary
+from operations.utils import HOST_BUSY, busy_message, summary
 from webvirtcloud.middleware import error_text, same_origin_referer
 from vrtManager import util
 from vrtManager.connection import CONNECT_TIMEOUT
@@ -253,7 +253,9 @@ def instance(request, pk):
     # the page reads the VM from libvirt throughout; without the host it would
     # be the error page, with a connection error that names the host
     if compute.status is not True:
-        if request.user.is_superuser or request.user.has_perm("instances.view_instances"):
+        if isinstance(compute.connection, util.HostBusy):
+            msg = _(HOST_BUSY)
+        elif request.user.is_superuser or request.user.has_perm("instances.view_instances"):
             msg = _("The host %(host)s of '%(name)s' cannot be reached: %(error)s") % {
                 "host": compute.name,
                 "name": instance.name,
diff --git a/locale/tr/LC_MESSAGES/django.mo b/locale/tr/LC_MESSAGES/django.mo
index d42e8243..13c2b904 100644
Binary files a/locale/tr/LC_MESSAGES/django.mo and b/locale/tr/LC_MESSAGES/django.mo differ
diff --git a/locale/tr/LC_MESSAGES/django.po b/locale/tr/LC_MESSAGES/django.po
index 0634a4f8..0481f342 100644
--- a/locale/tr/LC_MESSAGES/django.po
+++ b/locale/tr/LC_MESSAGES/django.po
@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-11-05 08:41+0000\n"
+"POT-Creation-Date: 2026-11-05 12:53+0000\n"
 "PO-Revision-Date: 2020-11-04 12:00+0000\n"
 "Last-Translator: catborise <muhammetalisag@gmail.com>, 2020\n"
 "Language-Team: Turkish (https://www.transifex.com/catborise/teams/110663/tr/)\n"
@@ -2922,7 +2922,7 @@ msgstr ""
 msgid "Create VM"
 msgstr "Sanal makine oluştur"
 
-#: instances/jobs.py:756 instances/views.py:2480
+#: instances/jobs.py:756 instances/views.py:2482
 msgid "A virtual machine with this name already exists"
 msgstr "Bu isimde bir sanal makine mevcut"
 
@@ -3282,7 +3282,7 @@ msgid "Disk source"
 msgstr "Disk kaynağı"
 
 #: instances/templates/add_instance_volume.html:21
-#: instances/templates/create_instance_w2.html:134 instances/views.py:2499
+#: instances/templates/create_instance_w2.html:134 instances/views.py:2501
 msgid "New disk"
 msgstr "Yeni disk"
 
@@ -3654,7 +3654,7 @@ msgstr "Özel CPU modelleri"
 msgid "Size (GiB)"
 msgstr "Boyut (GiB)"
 
-#: instances/templates/create_instance_w2.html:161 instances/views.py:2500
+#: instances/templates/create_instance_w2.html:161 instances/views.py:2502
 msgid "Existing volumes"
 msgstr "Mevcut birimler"
 
@@ -3690,7 +3690,7 @@ msgstr "Aygıt"
 msgid "Remove"
 msgstr "Kaldır"
 
-#: instances/templates/create_instance_w2.html:194 instances/views.py:2501
+#: instances/templates/create_instance_w2.html:194 instances/views.py:2503
 msgid "Clone from template"
 msgstr "Şablondan klonla"
 
@@ -5861,30 +5861,30 @@ msgstr "Bir IP adresi, 192.0.2.0/24 gibi bir ağ ya da bir MAC adresi girin."
 msgid "Too many searches are still running; try again shortly."
 msgstr "Çok fazla arama hâlâ çalışıyor; birazdan yeniden deneyin."
 
-#: instances/views.py:257
+#: instances/views.py:259
 #, python-format
 msgid "The host %(host)s of '%(name)s' cannot be reached: %(error)s"
 msgstr "'%(name)s' sanal makinesinin sunucusu %(host)s erişilemiyor: %(error)s"
 
-#: instances/views.py:263
+#: instances/views.py:265
 #, python-format
 msgid "The host of '%(name)s' cannot be reached right now."
 msgstr "'%(name)s' sanal makinesinin sunucusuna şu anda erişilemiyor."
 
-#: instances/views.py:264
+#: instances/views.py:266
 msgid " Jobs on it can be followed under Jobs in the menu."
 msgstr " Üzerindeki işler menüdeki İşler bölümünden izlenebilir."
 
-#: instances/views.py:366
+#: instances/views.py:368
 msgid "There is no other host to migrate to."
 msgstr "Taşınacak başka bir sunucu yok."
 
-#: instances/views.py:368
+#: instances/views.py:370
 msgid "A VM migrates when it is running, paused or shut off."
 msgstr ""
 "Sanal makine çalışırken, duraklatılmışken ya da kapalıyken taşınabilir."
 
-#: instances/views.py:370
+#: instances/views.py:372
 msgid ""
 "A VM with snapshots cannot be migrated: its snapshots stay on this host. "
 "Delete them first."
@@ -5892,7 +5892,7 @@ msgstr ""
 "Anlık görüntüsü olan bir sanal makine taşınamaz: anlık görüntüleri bu "
 "sunucuda kalır. Önce onları silin."
 
-#: instances/views.py:372
+#: instances/views.py:374
 msgid ""
 "A VM with host devices cannot be migrated: the destination may not have them."
 " Remove them first."
@@ -5900,11 +5900,11 @@ msgstr ""
 "Sunucu aygıtları olan bir sanal makine taşınamaz: hedefte bu aygıtlar "
 "olmayabilir. Önce onları kaldırın."
 
-#: instances/views.py:634
+#: instances/views.py:636
 msgid "The VM was moved meanwhile; try again."
 msgstr "Sanal makine bu arada taşındı; yeniden deneyin."
 
-#: instances/views.py:746
+#: instances/views.py:748
 msgid ""
 "The running VM has no free PCI slot for another disk on this bus: choose the "
 "scsi bus if the VM has a SCSI controller, or shut the VM down and add the "
@@ -5917,7 +5917,7 @@ msgstr ""
 "yuvaları ekle, sonraki başlatmadan itibaren ona boş yuvalar verir. Yeni bir "
 "birim havuzunda kalır, mevcut birim olarak eklenebilir."
 
-#: instances/views.py:750
+#: instances/views.py:752
 msgid ""
 "The running VM has no free PCI slot for the SCSI controller the disk needs: "
 "shut the VM down and add the disk then; Add PCIe slots on the Disks tab gives"
@@ -5929,191 +5929,191 @@ msgstr ""
 "PCIe yuvaları ekle, sonraki başlatmadan itibaren ona boş yuvalar verir. Yeni "
 "bir birim havuzunda kalır, mevcut birim olarak eklenebilir."
 
-#: instances/views.py:768
+#: instances/views.py:770
 #, python-format
 msgid "Invalid disk options: %(options)s"
 msgstr "Geçersiz disk seçenekleri: %(options)s"
 
-#: instances/views.py:778 instances/views.py:793
+#: instances/views.py:780 instances/views.py:795
 msgid "Templates cannot be started."
 msgstr "Şablon makineler başlatılamaz."
 
-#: instances/views.py:889
+#: instances/views.py:891
 #, python-format
 msgid "Disk %(path)s was kept: a disk file that stays needs it"
 msgstr "%(path)s diski korundu: kalan bir disk dosyası ona ihtiyaç duyuyor"
 
-#: instances/views.py:895
+#: instances/views.py:897
 #, python-format
 msgid "The VM is removed, but disk %(path)s was not deleted: %(err)s"
 msgstr "Sanal makine kaldırıldı, ancak %(path)s diski silinmedi: %(err)s"
 
-#: instances/views.py:904
+#: instances/views.py:906
 #, python-format
 msgid "Disk %(path)s is used by another VM and was kept"
 msgstr ""
 "%(path)s diski başka bir sanal makine tarafından kullanılıyor ve korundu"
 
-#: instances/views.py:1026
+#: instances/views.py:1028
 #, python-format
 msgid "Set the gstfsd key of %(compute)s first (Computes, edit the host)"
 msgstr ""
 "Önce %(compute)s sunucusunun gstfsd anahtarını ayarlayın (Sunucular, sunucuyu"
 " düzenle)"
 
-#: instances/views.py:1033 instances/views.py:1048 instances/views.py:1057
+#: instances/views.py:1035 instances/views.py:1050 instances/views.py:1059
 #, python-format
 msgid "gstfsd error: %(err)s"
 msgstr "gstfsd hatası: %(err)s"
 
-#: instances/views.py:1058
+#: instances/views.py:1060
 msgid "the reply is not signed with the key"
 msgstr "yanıt anahtarla imzalanmamış"
 
-#: instances/views.py:1066
+#: instances/views.py:1068
 msgid "Shut the VM down, or start its QEMU guest agent, and try again"
 msgstr ""
 "Sanal makineyi kapatın ya da QEMU konuk ajanını başlatın ve yeniden deneyin"
 
-#: instances/views.py:1079
+#: instances/views.py:1081
 msgid "The change may still be made when the agent answers again."
 msgstr "Ajan yeniden yanıt verdiğinde değişiklik yine de yapılabilir."
 
-#: instances/views.py:1106
+#: instances/views.py:1108
 msgid "Reset root password"
 msgstr "Root parolasını sıfırla"
 
-#: instances/views.py:1110
+#: instances/views.py:1112
 msgid "Enter a password"
 msgstr "Bir parola girin"
 
-#: instances/views.py:1124
+#: instances/views.py:1126
 msgid "Select an SSH public key"
 msgstr "Bir SSH açık anahtarı seçin"
 
-#: instances/views.py:1146
+#: instances/views.py:1148
 #, python-format
 msgid "Installed new SSH public key %(keyname)s"
 msgstr "Yeni %(keyname)s SSH açık anahtarı yüklendi"
 
-#: instances/views.py:1166
+#: instances/views.py:1168
 msgid "Enter a whole number of vCPUs"
 msgstr "vCPU sayısı için bir tam sayı girin"
 
-#: instances/views.py:1170
+#: instances/views.py:1172
 msgid "Shut off the VM to change its vCPUs"
 msgstr "vCPU'larını değiştirmek için sanal makineyi kapatın"
 
-#: instances/views.py:1173
+#: instances/views.py:1175
 msgid "The current vCPUs cannot be more than the maximum"
 msgstr "Geçerli vCPU sayısı en fazla değerden büyük olamaz"
 
-#: instances/views.py:1180
+#: instances/views.py:1182
 #, python-format
 msgid "%(quota)s: cannot resize the CPU of '%(instance_name)s'."
 msgstr "%(quota)s: '%(instance_name)s' CPU'su yeniden boyutlandırılamıyor."
 
-#: instances/views.py:1188
+#: instances/views.py:1190
 #, python-format
 msgid "vCPUs set to %(cur)s (maximum %(max)s)"
 msgstr "vCPU sayısı %(cur)s olarak ayarlandı (en fazla %(max)s)"
 
-#: instances/views.py:1207
+#: instances/views.py:1209
 msgid "Enter a whole number for memory"
 msgstr "Bellek için bir tam sayı girin"
 
-#: instances/views.py:1210
+#: instances/views.py:1212
 msgid "The current memory cannot be more than the maximum"
 msgstr "Geçerli bellek en fazla değerden büyük olamaz"
 
-#: instances/views.py:1214
+#: instances/views.py:1216
 #, python-format
 msgid "%(quota)s: cannot resize the memory of '%(instance_name)s'."
 msgstr "%(quota)s: '%(instance_name)s' belleği yeniden boyutlandırılamıyor."
 
-#: instances/views.py:1220
+#: instances/views.py:1222
 #, python-format
 msgid "Memory set to %(cur)s MiB (maximum %(max)s MiB)"
 msgstr "Bellek %(cur)s MiB olarak ayarlandı (en fazla %(max)s MiB)"
 
-#: instances/views.py:1240
+#: instances/views.py:1242
 msgid "Enter disk sizes as whole GiB"
 msgstr "Disk boyutlarını tam GiB olarak girin"
 
-#: instances/views.py:1244
+#: instances/views.py:1246
 #, python-format
 msgid "%(dev)s is %(size)s: a disk cannot shrink"
 msgstr "%(dev)s boyutu %(size)s: disk küçültülemez"
 
-#: instances/views.py:1252
+#: instances/views.py:1254
 msgid "No disks were selected or valid for resizing."
 msgstr "Boyutlandırma için seçilmiş ya da geçerli disk yok."
 
-#: instances/views.py:1261
+#: instances/views.py:1263
 #, python-format
 msgid "%(quota)s: cannot resize the disks of '%(instance_name)s'."
 msgstr "%(quota)s: '%(instance_name)s' diskleri yeniden boyutlandırılamıyor."
 
-#: instances/views.py:1273
+#: instances/views.py:1275
 #, python-format
 msgid "The storage pool of %(dev)s cannot resize its volumes"
 msgstr "%(dev)s diskinin depolama havuzu birimlerini boyutlandıramaz"
 
-#: instances/views.py:1275
+#: instances/views.py:1277
 #, python-format
 msgid "Disk is resized: %(dev)s"
 msgstr "Disk boyutu değiştirildi: %(dev)s"
 
-#: instances/views.py:1369
+#: instances/views.py:1371
 msgid "The VM's machine has no PCIe slots to add"
 msgstr "Sanal makinenin makine tipinde eklenecek PCIe yuvası yok"
 
-#: instances/views.py:1374
+#: instances/views.py:1376
 #, python-format
 msgid "%(count)s PCIe slots added"
 msgstr "%(count)s PCIe yuvası eklendi"
 
-#: instances/views.py:1376
+#: instances/views.py:1378
 #, python-format
 msgid "%(count)s PCIe slots added: the VM gets them at its next start"
 msgstr ""
 "%(count)s PCIe yuvası eklendi: sanal makine bunları sonraki başlatmasında "
 "alır"
 
-#: instances/views.py:1422
+#: instances/views.py:1424
 #, python-format
 msgid "%(volume)s is already a disk of this VM"
 msgstr "%(volume)s zaten bu sanal makinenin bir diski"
 
-#: instances/views.py:1512
+#: instances/views.py:1514
 msgid "Volume changes are applied. But it will be activated after shutdown"
 msgstr ""
 "Birim değişiklikleri uygulandı. Ama yeniden başlatıldıktan sonra uygulanacak"
 
-#: instances/views.py:1517
+#: instances/views.py:1519
 msgid "Volume is changed successfully."
 msgstr "Birim başarıyla değiştirildi."
 
-#: instances/views.py:1535
+#: instances/views.py:1537
 #, python-format
 msgid "Disk %(dev)s is not a storage volume of this instance"
 msgstr "%(dev)s diski bu sanal makinenin bir depolama birimi değil"
 
-#: instances/views.py:1542
+#: instances/views.py:1544
 #, python-format
 msgid "Disk %(dev)s has a pending change; delete it once the VM is shut down"
 msgstr ""
 "%(dev)s diskinin bekleyen bir değişikliği var; sanal makine kapatıldığında "
 "silin"
 
-#: instances/views.py:1557
+#: instances/views.py:1559
 #, python-format
 msgid "Volume %(vol)s is used by another VM; detach it instead"
 msgstr ""
 "%(vol)s birimi başka bir sanal makine tarafından kullanılıyor; onun yerine "
 "ayırın"
 
-#: instances/views.py:1569
+#: instances/views.py:1571
 #, python-format
 msgid ""
 "The guest has not released disk %(dev)s yet; volume %(vol)s was kept. Delete "
@@ -6122,57 +6122,57 @@ msgstr ""
 "Konuk sistem %(dev)s diskini henüz bırakmadı; %(vol)s birimi korundu. Sanal "
 "makine kapatıldığında depolama havuzundan silin."
 
-#: instances/views.py:1580
+#: instances/views.py:1582
 #, python-format
 msgid "Disk %(dev)s was detached, but its volume was kept: %(err)s"
 msgstr "%(dev)s diski ayrıldı, ancak birimi korundu: %(err)s"
 
-#: instances/views.py:1606
+#: instances/views.py:1608
 #, python-format
 msgid "This VM cannot take a CD-ROM on the %(bus)s bus now"
 msgstr "Bu sanal makineye şu anda %(bus)s veri yolunda CD-ROM eklenemez"
 
-#: instances/views.py:1609
+#: instances/views.py:1611
 msgid "A USB CD-ROM needs an ISO image: libvirt has no empty USB drive"
 msgstr "USB CD-ROM bir ISO imajı ister: libvirt boş USB sürücü desteklemiyor"
 
-#: instances/views.py:1690
+#: instances/views.py:1692
 #, python-format
 msgid "Pool %(pool)s was not read again: %(err)s"
 msgstr "%(pool)s havuzu yeniden okunamadı: %(err)s"
 
-#: instances/views.py:1711
+#: instances/views.py:1713
 #, python-format
 msgid "Snapshot was not deleted: %(err)s"
 msgstr "Anlık görüntü silinmedi: %(err)s"
 
-#: instances/views.py:1826
+#: instances/views.py:1828
 msgid "Add at least one device to the boot order."
 msgstr "Ön yükleme sırasına en az bir aygıt ekleyin."
 
-#: instances/views.py:1840
+#: instances/views.py:1842
 msgid "Boot order changed. It applies at the next start."
 msgstr "Ön yükleme sırası değiştirildi. Sonraki başlatmada uygulanır."
 
-#: instances/views.py:1842
+#: instances/views.py:1844
 msgid "Boot order changed successfully."
 msgstr "Ön yükleme sırası başarıyla değiştirildi."
 
-#: instances/views.py:1862
+#: instances/views.py:1864
 msgid "The XML is empty"
 msgstr "XML boş"
 
-#: instances/views.py:1866 instances/views.py:2490
+#: instances/views.py:1868 instances/views.py:2492
 #, python-format
 msgid "The XML is not well-formed: %(error)s"
 msgstr "XML düzgün biçimlendirilmemiş: %(error)s"
 
-#: instances/views.py:1868
+#: instances/views.py:1870
 #, python-format
 msgid "The XML must keep the VM's UUID %(uuid)s."
 msgstr "XML, sanal makinenin %(uuid)s UUID'sini korumalıdır."
 
-#: instances/views.py:1872
+#: instances/views.py:1874
 msgid ""
 "The definition has changed since the editor was opened. Reload the page to "
 "edit the current one."
@@ -6180,40 +6180,40 @@ msgstr ""
 "Düzenleyici açıldığından beri tanım değişti. Geçerli tanımı düzenlemek için "
 "sayfayı yeniden yükleyin."
 
-#: instances/views.py:1884
+#: instances/views.py:1886
 msgid "The XML definition was saved."
 msgstr "XML tanımı kaydedildi."
 
-#: instances/views.py:1886
+#: instances/views.py:1888
 msgid "The XML definition was saved; the VM uses it from its next start."
 msgstr ""
 "XML tanımı kaydedildi; sanal makine onu sonraki başlatmasından itibaren "
 "kullanır."
 
-#: instances/views.py:1967
+#: instances/views.py:1969
 msgid "Select one network interface to change"
 msgstr "Değiştirilecek bir ağ arabirimi seçin"
 
-#: instances/views.py:2005
+#: instances/views.py:2007
 msgid "Network Device Config is changed. Please shutdown instance to activate."
 msgstr ""
 "Ağ aygıtı yapılandırması değiştirildi. Aktifleştirmek için lütfen sanal "
 "makineyi kapatın."
 
-#: instances/views.py:2007
+#: instances/views.py:2009
 msgid "Network device changed"
 msgstr "Ağ aygıtı değiştirildi"
 
-#: instances/views.py:2019
+#: instances/views.py:2021
 msgid "No network selected"
 msgstr "Ağ seçilmedi"
 
-#: instances/views.py:2024
+#: instances/views.py:2026
 #, python-format
 msgid "The VM already has a network device with MAC %(mac)s"
 msgstr "Sanal makinede %(mac)s MAC adresli bir ağ aygıtı zaten var"
 
-#: instances/views.py:2043
+#: instances/views.py:2045
 msgid ""
 "The running VM has no free PCI slot for another network device: shut it down "
 "and add the device then; Add PCIe slots on the Disks tab gives it free ones "
@@ -6223,21 +6223,21 @@ msgstr ""
 "aygıtı sonra ekleyin; Diskler sekmesindeki PCIe yuvaları ekle, sonraki "
 "başlatmadan itibaren ona boş yuvalar verir."
 
-#: instances/views.py:2084 instances/views.py:2090
+#: instances/views.py:2086 instances/views.py:2092
 msgid "The VM has it"
 msgstr "Sanal makinede var"
 
-#: instances/views.py:2121
+#: instances/views.py:2123
 #, python-format
 msgid "The host has no USB device %(device)s"
 msgstr "Sunucuda %(device)s USB aygıtı yok"
 
-#: instances/views.py:2142
+#: instances/views.py:2144
 #, python-format
 msgid "The host has no PCI device %(device)s"
 msgstr "Sunucuda %(device)s PCI aygıtı yok"
 
-#: instances/views.py:2160
+#: instances/views.py:2162
 #, python-format
 msgid ""
 "Removal of PCI device %(address)s requested: the guest has not let it go yet;"
@@ -6247,20 +6247,20 @@ msgstr ""
 "bırakmadı; bırakana ya da sanal makine durana kadar çalışan sanal makinede "
 "kalır."
 
-#: instances/views.py:2205 instances/views.py:2235
+#: instances/views.py:2207 instances/views.py:2237
 msgid "Select a network interface and a QoS direction"
 msgstr "Bir ağ arabirimi ve bir QoS yönü seçin"
 
-#: instances/views.py:2208 vrtManager/network.py:459
+#: instances/views.py:2210 vrtManager/network.py:459
 msgid "QoS rates must be whole numbers"
 msgstr "QoS hızları tam sayı olmalıdır"
 
-#: instances/views.py:2215 networks/views.py:229
+#: instances/views.py:2217 networks/views.py:229
 #, python-format
 msgid "%(qos_dir)s QoS is set"
 msgstr "%(qos_dir)s QoS ayarlandı"
 
-#: instances/views.py:2220
+#: instances/views.py:2222
 #, python-format
 msgid ""
 "%(qos_dir)s QoS is set. A running VM gets it after it is powered off and on."
@@ -6268,12 +6268,12 @@ msgstr ""
 "%(qos_dir)s QoS ayarlandı. Çalışan bir sanal makine, kapatılıp açıldıktan "
 "sonra bunu alır."
 
-#: instances/views.py:2242 networks/views.py:255
+#: instances/views.py:2244 networks/views.py:255
 #, python-format
 msgid "%(qos_dir)s QoS is deleted"
 msgstr "%(qos_dir)s QoS silindi"
 
-#: instances/views.py:2247
+#: instances/views.py:2249
 #, python-format
 msgid ""
 "%(qos_dir)s QoS is deleted. A running VM keeps the old limit until it is "
@@ -6282,21 +6282,21 @@ msgstr ""
 "%(qos_dir)s QoS silindi. Çalışan bir sanal makine, kapatılıp açılana kadar "
 "eski sınırı korur."
 
-#: instances/views.py:2275
+#: instances/views.py:2277
 msgid "Only one owner is allowed and the one already added"
 msgstr "Sadece bir sahibe izin verilmiştir ve bir sahip zaten eklenmiş"
 
-#: instances/views.py:2277
+#: instances/views.py:2279
 #, python-format
 msgid "%(user)s is already an owner"
 msgstr "%(user)s zaten bir sahip"
 
-#: instances/views.py:2321
+#: instances/views.py:2323
 #, python-format
 msgid "Console settings were not saved: %(errors)s"
 msgstr "Konsol ayarları kaydedilmedi: %(errors)s"
 
-#: instances/views.py:2343
+#: instances/views.py:2345
 msgid ""
 "Error setting console password. You should check that your instance have an "
 "graphic device."
@@ -6304,65 +6304,65 @@ msgstr ""
 "Konsol parolası ayarlanırken hata oluştu. Sanal makinenin bir grafik aygıtına"
 " sahip olduğundan emin olunuz."
 
-#: instances/views.py:2390
+#: instances/views.py:2392
 msgid "Shut the VM down to change whether it is a template."
 msgstr "Şablon olup olmadığını değiştirmek için sanal makineyi kapatın."
 
-#: instances/views.py:2396
+#: instances/views.py:2398
 #, python-format
 msgid "%(quota)s: '%(instance_name)s' stays a template."
 msgstr "%(quota)s: '%(instance_name)s' şablon olarak kalıyor."
 
-#: instances/views.py:2478
+#: instances/views.py:2480
 msgid "The XML has no name"
 msgstr "XML'de ad yok"
 
-#: instances/views.py:2492 webvirtcloud/middleware.py:79
+#: instances/views.py:2494 webvirtcloud/middleware.py:126
 #, python-format
 msgid "libvirt Error - %(exception)s"
 msgstr "libvirt Hatası - %(exception)s"
 
-#: instances/views.py:2499
+#: instances/views.py:2501
 msgid "An empty disk of the size you set"
 msgstr "Belirlediğiniz boyutta boş bir disk"
 
-#: instances/views.py:2500
+#: instances/views.py:2502
 msgid "Volumes already in a pool"
 msgstr "Bir havuzda zaten bulunan birimler"
 
-#: instances/views.py:2501
+#: instances/views.py:2503
 msgid "A copy of a template volume"
 msgstr "Bir şablon biriminin kopyası"
 
-#: instances/views.py:2590
+#: instances/views.py:2592
 msgid "You haven't defined any storage pools"
 msgstr "Hiç bir depolama havuzu tanımlamadınız"
 
-#: instances/views.py:2592
+#: instances/views.py:2594
 msgid "You haven't defined any network pools"
 msgstr "Hiç bir ağ havuzu tanımlamadınız"
 
-#: instances/views.py:2655
+#: instances/views.py:2657
 msgid "Flavor Created"
 msgstr "Flavor Oluşturuldu"
 
-#: instances/views.py:2663
+#: instances/views.py:2665
 msgid "Create Flavor"
 msgstr "Kullanıcı Oluştur"
 
-#: instances/views.py:2678
+#: instances/views.py:2680
 msgid "Flavor Updated"
 msgstr "Flavor Güncellendi"
 
-#: instances/views.py:2684
+#: instances/views.py:2686
 msgid "Update Flavor"
 msgstr "Flavor Güncelle"
 
-#: instances/views.py:2696
+#: instances/views.py:2698
 msgid "Flavor Deleted"
 msgstr "Flavor Silindi"
 
-#: instances/views.py:2702
+#: instances/views.py:2704
 msgid "Only the size template goes; VMs made from it keep their size."
 msgstr ""
 "Yalnızca boyut şablonu silinir; ondan oluşturulan sanal makineler boyutlarını"
@@ -7854,12 +7854,20 @@ msgstr "İptal edilemedi: sunucuya ulaşılamadı."
 msgid "The host of this virtual machine cannot be reached right now."
 msgstr "Bu sanal makinenin sunucusuna şu anda ulaşılamıyor."
 
-#: operations/utils.py:157
+#: operations/utils.py:53
+msgid ""
+"The host of this virtual machine is busy with other requests right now: try "
+"again in a moment."
+msgstr ""
+"Bu sanal makinenin sunucusu şu anda başka isteklerle meşgul: biraz sonra "
+"yeniden deneyin."
+
+#: operations/utils.py:160
 msgid ""
 "A short operation is in progress on this resource; try again in a moment."
 msgstr "Bu kaynakta kısa bir işlem sürüyor; birazdan yeniden deneyin."
 
-#: operations/utils.py:160
+#: operations/utils.py:163
 #, python-format
 msgid ""
 "%(label)s is %(state)s on this resource (started by %(user)s, %(since)s ago);"
@@ -7868,7 +7876,7 @@ msgstr ""
 "%(label)s bu kaynakta %(state)s (%(user)s başlattı, %(since)s önce); İşler "
 "sayfasına bakın."
 
-#: operations/utils.py:162
+#: operations/utils.py:165
 #, python-format
 msgid "%(label)s is %(state)s on this resource (since %(since)s)."
 msgstr "%(label)s bu kaynakta %(state)s (%(since)s beri)."
@@ -8809,23 +8817,23 @@ msgstr ""
 "Eski değerin yerini hemen alır; bir parolanın şifrelediği veriler yeniden "
 "şifrelenmez."
 
-#: vrtManager/connection.py:50
+#: vrtManager/connection.py:51
 msgid "Connection closed (error)"
 msgstr "Bağlantı kapandı (hata)"
 
-#: vrtManager/connection.py:51
+#: vrtManager/connection.py:52
 msgid "Connection closed (end of file)"
 msgstr "Bağlantı kapandı (dosya sonu)"
 
-#: vrtManager/connection.py:52
+#: vrtManager/connection.py:53
 msgid "Connection closed (keepalive timeout)"
 msgstr "Bağlantı kapandı (canlı tutma zaman aşımı)"
 
-#: vrtManager/connection.py:53
+#: vrtManager/connection.py:54
 msgid "Connection closed (client closed)"
 msgstr "Bağlantı kapandı (istemci kapattı)"
 
-#: vrtManager/connection.py:139
+#: vrtManager/connection.py:147
 #, python-format
 msgid ""
 "Connection Failed: %(host)s does not answer: %(requests)s requests still wait"
@@ -8834,26 +8842,26 @@ msgstr ""
 "Bağlantı başarısız: %(host)s yanıt vermiyor: %(requests)s istek hâlâ onu "
 "bekliyor"
 
-#: vrtManager/connection.py:210
+#: vrtManager/connection.py:219
 #, python-format
 msgid "Connection Failed: %(host)s did not answer within %(seconds)s s"
 msgstr "Bağlantı başarısız: %(host)s %(seconds)s sn içinde yanıt vermedi"
 
-#: vrtManager/connection.py:220
+#: vrtManager/connection.py:230
 msgid "the connection closed right after opening"
 msgstr "bağlantı açıldıktan hemen sonra kapandı"
 
-#: vrtManager/connection.py:233
+#: vrtManager/connection.py:243
 #, python-format
 msgid "Connection Failed: %(error)s"
 msgstr "Bağlantı başarısız: %(error)s"
 
-#: vrtManager/connection.py:293
+#: vrtManager/connection.py:312
 #, python-format
 msgid "Connection closed (%(reason)s)"
 msgstr "Bağlantı kapandı (%(reason)s)"
 
-#: vrtManager/connection.py:435
+#: vrtManager/connection.py:455
 #, python-format
 msgid "Connection Failed: %(host)s is not connected"
 msgstr "Bağlantı başarısız: %(host)s bağlı değil"
@@ -9848,12 +9856,12 @@ msgstr ""
 "%(name)s birimi kullanımda: bir sanal makinenin diski, bir temel (backing) "
 "dosya ya da bir anlık görüntünün dosyası"
 
-#: vrtManager/util.py:140
+#: vrtManager/util.py:145
 #, python-format
 msgid "The XML is not valid: %(err)s"
 msgstr "XML geçerli değil: %(err)s"
 
-#: vrtManager/util.py:142
+#: vrtManager/util.py:147
 msgid "The XML may not declare a DTD"
 msgstr "XML bir DTD bildiremez"
 
@@ -9878,10 +9886,10 @@ msgid "Secret %(uuid)s is used by %(named)s; remove it from them first"
 msgstr ""
 "%(uuid)s parolası %(named)s tarafından kullanılıyor; önce onlardan kaldırın"
 
-#: webvirtcloud/settings.py:327
+#: webvirtcloud/settings.py:332
 msgid "Localhost"
 msgstr "Yerel sunucu"
 
-#: webvirtcloud/settings.py:328
+#: webvirtcloud/settings.py:333
 msgid "All interfaces"
 msgstr "Tüm arabirimler"
diff --git a/locale/zh/LC_MESSAGES/django.mo b/locale/zh/LC_MESSAGES/django.mo
index 2b9314be..48c08d03 100644
Binary files a/locale/zh/LC_MESSAGES/django.mo and b/locale/zh/LC_MESSAGES/django.mo differ
diff --git a/locale/zh/LC_MESSAGES/django.po b/locale/zh/LC_MESSAGES/django.po
index f844f414..97a5f4c8 100644
--- a/locale/zh/LC_MESSAGES/django.po
+++ b/locale/zh/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-11-05 08:41+0000\n"
+"POT-Creation-Date: 2026-11-05 12:53+0000\n"
 "PO-Revision-Date: \n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -2807,7 +2807,7 @@ msgstr "libvirt 没有复制的结果；请检查这些卷，然后处理此任
 msgid "Create VM"
 msgstr "创建虚拟机"
 
-#: instances/jobs.py:756 instances/views.py:2480
+#: instances/jobs.py:756 instances/views.py:2482
 msgid "A virtual machine with this name already exists"
 msgstr "同名虚拟机已存在"
 
@@ -3157,7 +3157,7 @@ msgid "Disk source"
 msgstr "磁盘来源"
 
 #: instances/templates/add_instance_volume.html:21
-#: instances/templates/create_instance_w2.html:134 instances/views.py:2499
+#: instances/templates/create_instance_w2.html:134 instances/views.py:2501
 msgid "New disk"
 msgstr "新磁盘"
 
@@ -3521,7 +3521,7 @@ msgstr "自定义 CPU 型号"
 msgid "Size (GiB)"
 msgstr "大小（GiB）"
 
-#: instances/templates/create_instance_w2.html:161 instances/views.py:2500
+#: instances/templates/create_instance_w2.html:161 instances/views.py:2502
 msgid "Existing volumes"
 msgstr "已有卷"
 
@@ -3557,7 +3557,7 @@ msgstr "设备"
 msgid "Remove"
 msgstr "移除"
 
-#: instances/templates/create_instance_w2.html:194 instances/views.py:2501
+#: instances/templates/create_instance_w2.html:194 instances/views.py:2503
 msgid "Clone from template"
 msgstr "从模板克隆"
 
@@ -5571,45 +5571,45 @@ msgstr "请输入 IP 地址、网络（如 192.0.2.0/24）或 MAC 地址。"
 msgid "Too many searches are still running; try again shortly."
 msgstr "仍在运行的搜索过多；请稍后再试。"
 
-#: instances/views.py:257
+#: instances/views.py:259
 #, python-format
 msgid "The host %(host)s of '%(name)s' cannot be reached: %(error)s"
 msgstr "无法连接“%(name)s”所在的主机 %(host)s：%(error)s"
 
-#: instances/views.py:263
+#: instances/views.py:265
 #, python-format
 msgid "The host of '%(name)s' cannot be reached right now."
 msgstr "目前无法连接“%(name)s”所在的主机。"
 
-#: instances/views.py:264
+#: instances/views.py:266
 msgid " Jobs on it can be followed under Jobs in the menu."
 msgstr " 其上的任务可在菜单的“任务”中跟踪。"
 
-#: instances/views.py:366
+#: instances/views.py:368
 msgid "There is no other host to migrate to."
 msgstr "没有其他可迁移到的主机。"
 
-#: instances/views.py:368
+#: instances/views.py:370
 msgid "A VM migrates when it is running, paused or shut off."
 msgstr "虚拟机在运行、暂停或关机状态下均可迁移。"
 
-#: instances/views.py:370
+#: instances/views.py:372
 msgid ""
 "A VM with snapshots cannot be migrated: its snapshots stay on this host. "
 "Delete them first."
 msgstr "有快照的虚拟机无法迁移：其快照保留在本主机上。请先删除快照。"
 
-#: instances/views.py:372
+#: instances/views.py:374
 msgid ""
 "A VM with host devices cannot be migrated: the destination may not have them."
 " Remove them first."
 msgstr "有主机设备的虚拟机无法迁移：目标主机可能没有这些设备。请先移除它们。"
 
-#: instances/views.py:634
+#: instances/views.py:636
 msgid "The VM was moved meanwhile; try again."
 msgstr "该虚拟机在此期间已被移动；请重试。"
 
-#: instances/views.py:746
+#: instances/views.py:748
 msgid ""
 "The running VM has no free PCI slot for another disk on this bus: choose the "
 "scsi bus if the VM has a SCSI controller, or shut the VM down and add the "
@@ -5619,7 +5619,7 @@ msgstr ""
 "运行中的虚拟机在此总线上没有可用 PCI 插槽来添加磁盘：如果虚拟机有 SCSI 控制器，请选择 scsi "
 "总线；或关闭虚拟机后再添加磁盘。“磁盘”选项卡上的“添加 PCIe 插槽”可使其从下次启动起获得可用插槽。新卷会保留在其存储池中，可作为现有卷挂载。"
 
-#: instances/views.py:750
+#: instances/views.py:752
 msgid ""
 "The running VM has no free PCI slot for the SCSI controller the disk needs: "
 "shut the VM down and add the disk then; Add PCIe slots on the Disks tab gives"
@@ -5629,272 +5629,272 @@ msgstr ""
 "运行中的虚拟机没有可用 PCI 插槽来添加磁盘所需的 SCSI 控制器：请关闭虚拟机后再添加磁盘。“磁盘”选项卡上的“添加 PCIe "
 "插槽”可使其从下次启动起获得可用插槽。新卷会保留在其存储池中，可作为现有卷挂载。"
 
-#: instances/views.py:768
+#: instances/views.py:770
 #, python-format
 msgid "Invalid disk options: %(options)s"
 msgstr "无效的磁盘选项：%(options)s"
 
-#: instances/views.py:778 instances/views.py:793
+#: instances/views.py:780 instances/views.py:795
 msgid "Templates cannot be started."
 msgstr "模板无法启动。"
 
-#: instances/views.py:889
+#: instances/views.py:891
 #, python-format
 msgid "Disk %(path)s was kept: a disk file that stays needs it"
 msgstr "磁盘 %(path)s 已保留：某个保留的磁盘文件依赖它"
 
-#: instances/views.py:895
+#: instances/views.py:897
 #, python-format
 msgid "The VM is removed, but disk %(path)s was not deleted: %(err)s"
 msgstr "虚拟机已删除，但磁盘 %(path)s 未被删除：%(err)s"
 
-#: instances/views.py:904
+#: instances/views.py:906
 #, python-format
 msgid "Disk %(path)s is used by another VM and was kept"
 msgstr "磁盘 %(path)s 正被另一台虚拟机使用，已保留"
 
-#: instances/views.py:1026
+#: instances/views.py:1028
 #, python-format
 msgid "Set the gstfsd key of %(compute)s first (Computes, edit the host)"
 msgstr "请先设置 %(compute)s 的 gstfsd 密钥（计算节点，编辑该主机）"
 
-#: instances/views.py:1033 instances/views.py:1048 instances/views.py:1057
+#: instances/views.py:1035 instances/views.py:1050 instances/views.py:1059
 #, python-format
 msgid "gstfsd error: %(err)s"
 msgstr "gstfsd 错误：%(err)s"
 
-#: instances/views.py:1058
+#: instances/views.py:1060
 msgid "the reply is not signed with the key"
 msgstr "回复未使用该密钥签名"
 
-#: instances/views.py:1066
+#: instances/views.py:1068
 msgid "Shut the VM down, or start its QEMU guest agent, and try again"
 msgstr "请关闭虚拟机，或启动其 QEMU 客户机代理，然后重试"
 
-#: instances/views.py:1079
+#: instances/views.py:1081
 msgid "The change may still be made when the agent answers again."
 msgstr "当代理再次响应时，此更改仍可能生效。"
 
-#: instances/views.py:1106
+#: instances/views.py:1108
 msgid "Reset root password"
 msgstr "重置 root 密码"
 
-#: instances/views.py:1110
+#: instances/views.py:1112
 msgid "Enter a password"
 msgstr "请输入密码"
 
-#: instances/views.py:1124
+#: instances/views.py:1126
 msgid "Select an SSH public key"
 msgstr "请选择 SSH 公钥"
 
-#: instances/views.py:1146
+#: instances/views.py:1148
 #, python-format
 msgid "Installed new SSH public key %(keyname)s"
 msgstr "已安装新的 SSH 公钥 %(keyname)s"
 
-#: instances/views.py:1166
+#: instances/views.py:1168
 msgid "Enter a whole number of vCPUs"
 msgstr "请输入整数个 vCPU"
 
-#: instances/views.py:1170
+#: instances/views.py:1172
 msgid "Shut off the VM to change its vCPUs"
 msgstr "请关闭虚拟机以更改其 vCPU"
 
-#: instances/views.py:1173
+#: instances/views.py:1175
 msgid "The current vCPUs cannot be more than the maximum"
 msgstr "当前 vCPU 数不能超过最大值"
 
-#: instances/views.py:1180
+#: instances/views.py:1182
 #, python-format
 msgid "%(quota)s: cannot resize the CPU of '%(instance_name)s'."
 msgstr "%(quota)s：无法调整“%(instance_name)s”的 CPU。"
 
-#: instances/views.py:1188
+#: instances/views.py:1190
 #, python-format
 msgid "vCPUs set to %(cur)s (maximum %(max)s)"
 msgstr "vCPU 已设为 %(cur)s（最大 %(max)s）"
 
-#: instances/views.py:1207
+#: instances/views.py:1209
 msgid "Enter a whole number for memory"
 msgstr "请输入整数内存值"
 
-#: instances/views.py:1210
+#: instances/views.py:1212
 msgid "The current memory cannot be more than the maximum"
 msgstr "当前内存不能超过最大值"
 
-#: instances/views.py:1214
+#: instances/views.py:1216
 #, python-format
 msgid "%(quota)s: cannot resize the memory of '%(instance_name)s'."
 msgstr "%(quota)s：无法调整“%(instance_name)s”的内存。"
 
-#: instances/views.py:1220
+#: instances/views.py:1222
 #, python-format
 msgid "Memory set to %(cur)s MiB (maximum %(max)s MiB)"
 msgstr "内存已设为 %(cur)s MiB（最大 %(max)s MiB）"
 
-#: instances/views.py:1240
+#: instances/views.py:1242
 msgid "Enter disk sizes as whole GiB"
 msgstr "请以整数 GiB 输入磁盘大小"
 
-#: instances/views.py:1244
+#: instances/views.py:1246
 #, python-format
 msgid "%(dev)s is %(size)s: a disk cannot shrink"
 msgstr "%(dev)s 为 %(size)s：磁盘不能缩小"
 
-#: instances/views.py:1252
+#: instances/views.py:1254
 msgid "No disks were selected or valid for resizing."
 msgstr "未选择磁盘或没有可调整大小的有效磁盘。"
 
-#: instances/views.py:1261
+#: instances/views.py:1263
 #, python-format
 msgid "%(quota)s: cannot resize the disks of '%(instance_name)s'."
 msgstr "%(quota)s：无法调整“%(instance_name)s”的磁盘。"
 
-#: instances/views.py:1273
+#: instances/views.py:1275
 #, python-format
 msgid "The storage pool of %(dev)s cannot resize its volumes"
 msgstr "%(dev)s 所在的存储池无法调整其卷的大小"
 
-#: instances/views.py:1275
+#: instances/views.py:1277
 #, python-format
 msgid "Disk is resized: %(dev)s"
 msgstr "磁盘已调整大小：%(dev)s"
 
-#: instances/views.py:1369
+#: instances/views.py:1371
 msgid "The VM's machine has no PCIe slots to add"
 msgstr "该虚拟机的机器类型没有可添加的 PCIe 插槽"
 
-#: instances/views.py:1374
+#: instances/views.py:1376
 #, python-format
 msgid "%(count)s PCIe slots added"
 msgstr "已添加 %(count)s 个 PCIe 插槽"
 
-#: instances/views.py:1376
+#: instances/views.py:1378
 #, python-format
 msgid "%(count)s PCIe slots added: the VM gets them at its next start"
 msgstr "已添加 %(count)s 个 PCIe 插槽：虚拟机在下次启动时获得它们"
 
-#: instances/views.py:1422
+#: instances/views.py:1424
 #, python-format
 msgid "%(volume)s is already a disk of this VM"
 msgstr "%(volume)s 已是此虚拟机的磁盘"
 
-#: instances/views.py:1512
+#: instances/views.py:1514
 msgid "Volume changes are applied. But it will be activated after shutdown"
 msgstr "卷更改已应用，但将在关机后生效"
 
-#: instances/views.py:1517
+#: instances/views.py:1519
 msgid "Volume is changed successfully."
 msgstr "卷已成功更改。"
 
-#: instances/views.py:1535
+#: instances/views.py:1537
 #, python-format
 msgid "Disk %(dev)s is not a storage volume of this instance"
 msgstr "磁盘 %(dev)s 不是此虚拟机的存储卷"
 
-#: instances/views.py:1542
+#: instances/views.py:1544
 #, python-format
 msgid "Disk %(dev)s has a pending change; delete it once the VM is shut down"
 msgstr "磁盘 %(dev)s 有待生效的更改；请在虚拟机关机后删除它"
 
-#: instances/views.py:1557
+#: instances/views.py:1559
 #, python-format
 msgid "Volume %(vol)s is used by another VM; detach it instead"
 msgstr "卷 %(vol)s 正被另一台虚拟机使用；请改为分离它"
 
-#: instances/views.py:1569
+#: instances/views.py:1571
 #, python-format
 msgid ""
 "The guest has not released disk %(dev)s yet; volume %(vol)s was kept. Delete "
 "it from the storage pool once the VM is shut down."
 msgstr "客户机尚未释放磁盘 %(dev)s；卷 %(vol)s 已保留。请在虚拟机关机后从存储池中删除它。"
 
-#: instances/views.py:1580
+#: instances/views.py:1582
 #, python-format
 msgid "Disk %(dev)s was detached, but its volume was kept: %(err)s"
 msgstr "磁盘 %(dev)s 已分离，但其卷已保留：%(err)s"
 
-#: instances/views.py:1606
+#: instances/views.py:1608
 #, python-format
 msgid "This VM cannot take a CD-ROM on the %(bus)s bus now"
 msgstr "该虚拟机现在无法在 %(bus)s 总线上添加 CD-ROM"
 
-#: instances/views.py:1609
+#: instances/views.py:1611
 msgid "A USB CD-ROM needs an ISO image: libvirt has no empty USB drive"
 msgstr "USB CD-ROM 需要 ISO 镜像：libvirt 不支持空的 USB 驱动器"
 
-#: instances/views.py:1690
+#: instances/views.py:1692
 #, python-format
 msgid "Pool %(pool)s was not read again: %(err)s"
 msgstr "未重新读取存储池 %(pool)s：%(err)s"
 
-#: instances/views.py:1711
+#: instances/views.py:1713
 #, python-format
 msgid "Snapshot was not deleted: %(err)s"
 msgstr "快照未删除：%(err)s"
 
-#: instances/views.py:1826
+#: instances/views.py:1828
 msgid "Add at least one device to the boot order."
 msgstr "请至少向启动顺序中添加一个设备。"
 
-#: instances/views.py:1840
+#: instances/views.py:1842
 msgid "Boot order changed. It applies at the next start."
 msgstr "启动顺序已更改，将在下次启动时生效。"
 
-#: instances/views.py:1842
+#: instances/views.py:1844
 msgid "Boot order changed successfully."
 msgstr "启动顺序已成功更改。"
 
-#: instances/views.py:1862
+#: instances/views.py:1864
 msgid "The XML is empty"
 msgstr "XML 为空"
 
-#: instances/views.py:1866 instances/views.py:2490
+#: instances/views.py:1868 instances/views.py:2492
 #, python-format
 msgid "The XML is not well-formed: %(error)s"
 msgstr "XML 格式不正确：%(error)s"
 
-#: instances/views.py:1868
+#: instances/views.py:1870
 #, python-format
 msgid "The XML must keep the VM's UUID %(uuid)s."
 msgstr "XML 必须保留虚拟机的 UUID %(uuid)s。"
 
-#: instances/views.py:1872
+#: instances/views.py:1874
 msgid ""
 "The definition has changed since the editor was opened. Reload the page to "
 "edit the current one."
 msgstr "自打开编辑器以来定义已被更改。请重新加载页面以编辑当前定义。"
 
-#: instances/views.py:1884
+#: instances/views.py:1886
 msgid "The XML definition was saved."
 msgstr "XML 定义已保存。"
 
-#: instances/views.py:1886
+#: instances/views.py:1888
 msgid "The XML definition was saved; the VM uses it from its next start."
 msgstr "XML 定义已保存；虚拟机从下次启动起使用它。"
 
-#: instances/views.py:1967
+#: instances/views.py:1969
 msgid "Select one network interface to change"
 msgstr "请选择一个要更改的网络接口"
 
-#: instances/views.py:2005
+#: instances/views.py:2007
 msgid "Network Device Config is changed. Please shutdown instance to activate."
 msgstr "网络设备配置已更改。请关闭虚拟机以使其生效。"
 
-#: instances/views.py:2007
+#: instances/views.py:2009
 msgid "Network device changed"
 msgstr "网络设备已更改"
 
-#: instances/views.py:2019
+#: instances/views.py:2021
 msgid "No network selected"
 msgstr "未选择网络"
 
-#: instances/views.py:2024
+#: instances/views.py:2026
 #, python-format
 msgid "The VM already has a network device with MAC %(mac)s"
 msgstr "虚拟机已有 MAC 地址为 %(mac)s 的网络设备"
 
-#: instances/views.py:2043
+#: instances/views.py:2045
 msgid ""
 "The running VM has no free PCI slot for another network device: shut it down "
 "and add the device then; Add PCIe slots on the Disks tab gives it free ones "
@@ -5902,137 +5902,137 @@ msgid ""
 msgstr ""
 "运行中的虚拟机没有可用 PCI 插槽来添加网络设备：请关机后再添加设备。“磁盘”选项卡上的“添加 PCIe 插槽”可使其从下次启动起获得可用插槽。"
 
-#: instances/views.py:2084 instances/views.py:2090
+#: instances/views.py:2086 instances/views.py:2092
 msgid "The VM has it"
 msgstr "虚拟机已有此设备"
 
-#: instances/views.py:2121
+#: instances/views.py:2123
 #, python-format
 msgid "The host has no USB device %(device)s"
 msgstr "主机上没有 USB 设备 %(device)s"
 
-#: instances/views.py:2142
+#: instances/views.py:2144
 #, python-format
 msgid "The host has no PCI device %(device)s"
 msgstr "主机上没有 PCI 设备 %(device)s"
 
-#: instances/views.py:2160
+#: instances/views.py:2162
 #, python-format
 msgid ""
 "Removal of PCI device %(address)s requested: the guest has not let it go yet;"
 " it stays in the running VM until it does or the VM stops."
 msgstr "已请求移除 PCI 设备 %(address)s：客户机尚未释放它；在客户机释放或虚拟机停止之前，它仍保留在运行中的虚拟机中。"
 
-#: instances/views.py:2205 instances/views.py:2235
+#: instances/views.py:2207 instances/views.py:2237
 msgid "Select a network interface and a QoS direction"
 msgstr "请选择网络接口和 QoS 方向"
 
-#: instances/views.py:2208 vrtManager/network.py:459
+#: instances/views.py:2210 vrtManager/network.py:459
 msgid "QoS rates must be whole numbers"
 msgstr "QoS 速率必须为整数"
 
-#: instances/views.py:2215 networks/views.py:229
+#: instances/views.py:2217 networks/views.py:229
 #, python-format
 msgid "%(qos_dir)s QoS is set"
 msgstr "%(qos_dir)s QoS 已设置"
 
-#: instances/views.py:2220
+#: instances/views.py:2222
 #, python-format
 msgid ""
 "%(qos_dir)s QoS is set. A running VM gets it after it is powered off and on."
 msgstr "%(qos_dir)s QoS 已设置。运行中的虚拟机需关机再开机后才能生效。"
 
-#: instances/views.py:2242 networks/views.py:255
+#: instances/views.py:2244 networks/views.py:255
 #, python-format
 msgid "%(qos_dir)s QoS is deleted"
 msgstr "%(qos_dir)s QoS 已删除"
 
-#: instances/views.py:2247
+#: instances/views.py:2249
 #, python-format
 msgid ""
 "%(qos_dir)s QoS is deleted. A running VM keeps the old limit until it is "
 "powered off and on."
 msgstr "%(qos_dir)s QoS 已删除。运行中的虚拟机在关机再开机之前保留旧的限制。"
 
-#: instances/views.py:2275
+#: instances/views.py:2277
 msgid "Only one owner is allowed and the one already added"
 msgstr "只允许一个所有者，且已添加"
 
-#: instances/views.py:2277
+#: instances/views.py:2279
 #, python-format
 msgid "%(user)s is already an owner"
 msgstr "%(user)s 已是所有者"
 
-#: instances/views.py:2321
+#: instances/views.py:2323
 #, python-format
 msgid "Console settings were not saved: %(errors)s"
 msgstr "控制台设置未保存：%(errors)s"
 
-#: instances/views.py:2343
+#: instances/views.py:2345
 msgid ""
 "Error setting console password. You should check that your instance have an "
 "graphic device."
 msgstr "设置控制台密码出错。请检查虚拟机是否有图形设备。"
 
-#: instances/views.py:2390
+#: instances/views.py:2392
 msgid "Shut the VM down to change whether it is a template."
 msgstr "请关闭虚拟机以更改其是否为模板。"
 
-#: instances/views.py:2396
+#: instances/views.py:2398
 #, python-format
 msgid "%(quota)s: '%(instance_name)s' stays a template."
 msgstr "%(quota)s：“%(instance_name)s”仍为模板。"
 
-#: instances/views.py:2478
+#: instances/views.py:2480
 msgid "The XML has no name"
 msgstr "XML 中没有名称"
 
-#: instances/views.py:2492 webvirtcloud/middleware.py:79
+#: instances/views.py:2494 webvirtcloud/middleware.py:126
 #, python-format
 msgid "libvirt Error - %(exception)s"
 msgstr "libvirt 错误 - %(exception)s"
 
-#: instances/views.py:2499
+#: instances/views.py:2501
 msgid "An empty disk of the size you set"
 msgstr "按设定大小创建的空磁盘"
 
-#: instances/views.py:2500
+#: instances/views.py:2502
 msgid "Volumes already in a pool"
 msgstr "存储池中已有的卷"
 
-#: instances/views.py:2501
+#: instances/views.py:2503
 msgid "A copy of a template volume"
 msgstr "模板卷的副本"
 
-#: instances/views.py:2590
+#: instances/views.py:2592
 msgid "You haven't defined any storage pools"
 msgstr "您尚未定义任何存储池"
 
-#: instances/views.py:2592
+#: instances/views.py:2594
 msgid "You haven't defined any network pools"
 msgstr "您尚未定义任何网络池"
 
-#: instances/views.py:2655
+#: instances/views.py:2657
 msgid "Flavor Created"
 msgstr "规格已创建"
 
-#: instances/views.py:2663
+#: instances/views.py:2665
 msgid "Create Flavor"
 msgstr "创建规格"
 
-#: instances/views.py:2678
+#: instances/views.py:2680
 msgid "Flavor Updated"
 msgstr "规格已更新"
 
-#: instances/views.py:2684
+#: instances/views.py:2686
 msgid "Update Flavor"
 msgstr "更新规格"
 
-#: instances/views.py:2696
+#: instances/views.py:2698
 msgid "Flavor Deleted"
 msgstr "规格已删除"
 
-#: instances/views.py:2702
+#: instances/views.py:2704
 msgid "Only the size template goes; VMs made from it keep their size."
 msgstr "仅删除此规格；由它创建的虚拟机保持其大小。"
 
@@ -7454,19 +7454,25 @@ msgstr "取消失败：无法连接到服务器。"
 msgid "The host of this virtual machine cannot be reached right now."
 msgstr "当前无法连接此虚拟机所在的主机。"
 
-#: operations/utils.py:157
+#: operations/utils.py:53
+msgid ""
+"The host of this virtual machine is busy with other requests right now: try "
+"again in a moment."
+msgstr "此虚拟机所在的主机正忙于处理其他请求：请稍后重试。"
+
+#: operations/utils.py:160
 msgid ""
 "A short operation is in progress on this resource; try again in a moment."
 msgstr "此资源上正在进行一项短时操作，请稍后重试。"
 
-#: operations/utils.py:160
+#: operations/utils.py:163
 #, python-format
 msgid ""
 "%(label)s is %(state)s on this resource (started by %(user)s, %(since)s ago);"
 " see the Jobs page."
 msgstr "此资源上的%(label)s%(state)s（由 %(user)s 于 %(since)s前发起），请查看任务页面。"
 
-#: operations/utils.py:162
+#: operations/utils.py:165
 #, python-format
 msgid "%(label)s is %(state)s on this resource (since %(since)s)."
 msgstr "此资源上的%(label)s%(state)s（自 %(since)s起）。"
@@ -8362,49 +8368,49 @@ msgid ""
 "encrypted anew."
 msgstr "新值会立即替换旧值；之前用口令加密的内容不会重新加密。"
 
-#: vrtManager/connection.py:50
+#: vrtManager/connection.py:51
 msgid "Connection closed (error)"
 msgstr "连接已关闭（错误）"
 
-#: vrtManager/connection.py:51
+#: vrtManager/connection.py:52
 msgid "Connection closed (end of file)"
 msgstr "连接已关闭（文件结束）"
 
-#: vrtManager/connection.py:52
+#: vrtManager/connection.py:53
 msgid "Connection closed (keepalive timeout)"
 msgstr "连接已关闭（保活超时）"
 
-#: vrtManager/connection.py:53
+#: vrtManager/connection.py:54
 msgid "Connection closed (client closed)"
 msgstr "连接已关闭（客户端已关闭）"
 
-#: vrtManager/connection.py:139
+#: vrtManager/connection.py:147
 #, python-format
 msgid ""
 "Connection Failed: %(host)s does not answer: %(requests)s requests still wait"
 " for it"
 msgstr "连接失败：%(host)s 无响应：仍有 %(requests)s 个请求在等待它"
 
-#: vrtManager/connection.py:210
+#: vrtManager/connection.py:219
 #, python-format
 msgid "Connection Failed: %(host)s did not answer within %(seconds)s s"
 msgstr "连接失败：%(host)s 在 %(seconds)s 秒内未响应"
 
-#: vrtManager/connection.py:220
+#: vrtManager/connection.py:230
 msgid "the connection closed right after opening"
 msgstr "连接在打开后立即关闭"
 
-#: vrtManager/connection.py:233
+#: vrtManager/connection.py:243
 #, python-format
 msgid "Connection Failed: %(error)s"
 msgstr "连接失败：%(error)s"
 
-#: vrtManager/connection.py:293
+#: vrtManager/connection.py:312
 #, python-format
 msgid "Connection closed (%(reason)s)"
 msgstr "连接已关闭（%(reason)s）"
 
-#: vrtManager/connection.py:435
+#: vrtManager/connection.py:455
 #, python-format
 msgid "Connection Failed: %(host)s is not connected"
 msgstr "连接失败：%(host)s 未连接"
@@ -9298,12 +9304,12 @@ msgid ""
 "Volume %(name)s is in use: a VM's disk, a backing file or a snapshot's file"
 msgstr "卷 %(name)s 正在使用中：它是虚拟机的磁盘、后备文件或快照文件"
 
-#: vrtManager/util.py:140
+#: vrtManager/util.py:145
 #, python-format
 msgid "The XML is not valid: %(err)s"
 msgstr "XML 无效：%(err)s"
 
-#: vrtManager/util.py:142
+#: vrtManager/util.py:147
 msgid "The XML may not declare a DTD"
 msgstr "XML 不能声明 DTD"
 
@@ -9326,10 +9332,10 @@ msgstr "存储池 %(names)s"
 msgid "Secret %(uuid)s is used by %(named)s; remove it from them first"
 msgstr "机密 %(uuid)s 正被 %(named)s 使用；请先从中移除它"
 
-#: webvirtcloud/settings.py:327
+#: webvirtcloud/settings.py:332
 msgid "Localhost"
 msgstr "本机"
 
-#: webvirtcloud/settings.py:328
+#: webvirtcloud/settings.py:333
 msgid "All interfaces"
 msgstr "所有接口"
diff --git a/operations/utils.py b/operations/utils.py
index d0321949..a8486e20 100644
--- a/operations/utils.py
+++ b/operations/utils.py
@@ -19,7 +19,7 @@ from libvirt import libvirtError
 from accounts.models import UserInstance
 from appsettings.models import AppSettings
 from instances.models import Instance
-from vrtManager.util import ConnectionFailed, OperationError, render
+from vrtManager.util import ConnectionFailed, HostBusy, OperationError, render
 
 from . import jobs
 
@@ -50,6 +50,7 @@ TRANSPORT_ERROR_CODES = {
     libvirt.VIR_ERR_LIBSSH,
 }
 UNREACHABLE = gettext_noop("The host of this virtual machine cannot be reached right now.")
+HOST_BUSY = gettext_noop("The host of this virtual machine is busy with other requests right now: try again in a moment.")
 
 BOUNDS = {"WORKER_CONCURRENCY": (1, 16, 4), "JOB_RETENTION_DAYS": (1, 3650, 30), "LOG_RETENTION_DAYS": (1, 3650, 365)}
 
@@ -102,6 +103,8 @@ def public_error(exception):
         and exception.get_error_domain() in TRANSPORT_ERROR_DOMAINS
         and exception.get_error_code() in TRANSPORT_ERROR_CODES
     )
+    if isinstance(exception, HostBusy):
+        return say(HOST_BUSY)
     return say(UNREACHABLE) if connection_error else said(exception)
 
 
diff --git a/vrtManager/connection.py b/vrtManager/connection.py
index 7f19059c..398f3a42 100644
--- a/vrtManager/connection.py
+++ b/vrtManager/connection.py
@@ -144,8 +144,8 @@ def _count_on(connection):
     _leave_host()
     if not connection.requests.acquire(timeout=CONNECT_TIMEOUT):
         logger.warning("%s: request refused, %s requests still wait for the host", connection.host, HOST_REQUESTS)
-        raise util.ConnectionFailed(gettext_noop("Connection Failed: %(host)s does not answer: %(requests)s requests still wait for it"),
-                                    host=connection.host, requests=HOST_REQUESTS)
+        raise util.HostBusy(gettext_noop("Connection Failed: %(host)s does not answer: %(requests)s requests still wait for it"),
+                            host=connection.host, requests=HOST_REQUESTS)
     _request.held = connection
 
 
diff --git a/vrtManager/util.py b/vrtManager/util.py
index eda7ae6a..8fd232d4 100644
--- a/vrtManager/util.py
+++ b/vrtManager/util.py
@@ -56,6 +56,11 @@ class ConnectionFailed(OperationError):
     is reached."""
 
 
+class HostBusy(ConnectionFailed):
+    """The host is connected, but this process's web requests to it
+    (HOST_REQUESTS) still wait for its answers."""
+
+
 def is_kvm_available(xml):
     kvm_domains = get_xml_path(xml, "//domain/@type='kvm'")
     return kvm_domains > 0