I am seeing similar behavior, and only on my backup Remote with "Store backup as multiple data blocks" enabled. I've fallen back to a previous build from two days ago and rerunning backup now.

Ah... ok. I think I originally checked the VM export. This could be a bug. Does it occur with all VDIs? What happens if you try to import the file back into XO?

I've just been hit with this also: Can't init vhd directory without using alias All S3 repo's running SeaweedFS, where fine the last time I used them (a few weeks ago). I don't use my xcpng servers on the homelab daily as I move to Unraid. Running Master, commit 99312