在构建期间,High Packer.exe 的 CPU 使用率过高 - 构建不再完成

#### Overview of the Issue Since about mid-August 2025, the Packer.exe on my Windows 2019 Build Server, which is orchestrated by Azure DevOps, to Build Citrix DaaS Master Images, has an extremely high load. This server has been doing Packer builds since 01/2022, and the issues started only a few weeks ago. I suspect this is the reason that all my builds fail and don't finish anymore. #### Reproduction Steps I create a Windows 11 23H2 Multi User Master Image for Citrix DaaS and Azure West Europe. ### Packer version Packer v1.14.2 ### Simplified Packer Template Details

packer { required_plugins { Azure = { version = ">= 2.5.0" source = "GitHub.com/hashicorp/Azure" } windows-update = { version = ">= 0.17.1" source = "GitHub.com/rgl/windows-update" } } } source "Azure-arm" "win11-23h2-avd" { azure_tags = { "Created by" = "ANX-IT/MHN" "Environment" = "Prod" } skip_create_image = true async_resourcegroup_delete = true subscription_id = "${var.azure_subscription_id}" client_id = "${var.azure_client_id}" client_secret = "${var.azure_client_secret}" build_resource_group_name = "rg-pur-packer-build" os_type = "Windows" image_publisher = "MicrosoftWindowsDesktop" image_offer = "Windows-11" image_sku = "win11-23h2-avd" vm_size = "Standard_NC8as_T4_v3" polling_duration_timeout = "30m" virtual_network_resource_group_name = "rg-pur-network" virtual_network_name = "vnet-pur-main" virtual_network_subnet_name = "subnet-pur-citrix" communicator = "winrm" winrm_insecure = true winrm_timeout = "5m" winrm_use_ssl = true winrm_username = "packer" managed_image_name = "packer-win11-23h2-avd" managed_image_os_disk_snapshot_name = "${var.snapshotname}" managed_image_resource_group_name = …