PVE 9 not respecting "Auto boot time-out" setting change in UEFI bios

Riddla

New Member
Oct 23, 2025
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I know it may sound like a minor thing but in our use case it would be great to fix this:

As it stands now, in PVE 9, whenever we change the "Auto boot time-out", it forgets this change on next restart of VM.

I am attaching a screenshot directly from the proxmox wiki with the setting I am talking about.

Our use case is simple... PVE with a Win10 VM, GPU passed through w/ video out. Win10 VM autostart on boot. So essentially you are using win10 with proxmox below. With nice fast systems, the 3 second delay the UEFI bios is forcing is one of the biggest contributors to startup time.

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Am I doing something wrong? Can this be fixed?
 

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