error 400

  1. E

    Problem with EFI Disk and TPM Disk

    Good afternoon, my name is Matias. When I try to add an EFI disk to create a Windows virtualization in UEFI mode it throws me an error like the one attached in the image. Also, I tried to create a VM with Windows 11 and I also have the same problem, with the same error due to the addition of...
  2. T

    Sync Task Status Error

    Hi everyone, Every time that I issue a sync job and wish to view the task window, the log is blank and the status tab shows the attached error (Bad Request (400) parameter verification errors parameter 'upid': value may only be 128 characters long). After the sync job is done, and I got to...
  3. A

    GUI not functioning on a new install.

    Installed Proxmox on a second host and am getting an error (shown below) when trying to edit anything on a VM using the web interface. Result verification failed (400) boot: value does not match the regex pattern Here is my output of pveversion -v proxmox-ve: 6.0-2 (running kernel...
  4. C

    [SOLVED] ZFS storage "Detail" produces "Result verification failed (400)" error

    Getting "Result verification failed (400) scan: property is missing and it is not optional" error when trying to open details for ZFS storage. Fairly fresh install of proxmox with latest updates. Version info: This was working fresh after install/update, not sure what the exact steps that led...
  5. S

    Terraform Proxmox - Error: 400 Parameter verification failed.

    Hello, I'm making use of the proxmox terraform repo ( which has been great to use but there is one bug/issue that I've come across. Promox VE 6.1 Terraform 0.12.14 What I am trying to do: I am trying to provision 3 compute...


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