Hi all,

I ran into an issue where none of my VMs would start after rebooting my Proxmox server. For context, after the reboot, vmbr0 was missing when I checked with ip a, and the Proxmox web UI was also unavailable. I had to manually start the required services using systemctl. Once things were back up, I found that none of my VMs would start. When attempting to start a VM, I receive the following error:

could not set polling interval for ballooning - VM qmp command 'qom-set' failed - client closed connection

Here's the my vm config:

I am new to proxmox so any help is appreciated! Thank you in advance!