@EuroEnglish I haven’t been able to recreate the issue. I would suggest maybe trying an update to the kernel and init, if you’re on the latest dev-branch version there should be a July 5th dated bzImage and Init available from the fog configuration kernel update and init update menus.
The only other things I can think of might be your Windows 11 partition layout being non standard or something? It should all be booted into RAM at that point though, so that doesn’t make much sense, but it’s possible that the efi partition is too small or something, that’s just a hairbrained theory though. Other thing could be a custom background image? Maybe it stops liking the size of it?
Hopefully trying the newer kernel just solves the problem though.