Can you post an image of it, so people know what you’re seeing. My old bad one:
but that was in an extremely early April release, and now things look more like in the manual
I suppose while we’re waiting for a more expert opinion, we can continue looking at the error. Compact errors are usually sticky (volumes that have too much wasted space stay that way). Because you might want your backup running, you can probably set no-auto-compact so the compact error is suppressed. Note that if there’s really a bad file, restore might also not work.
Add log-file=<path> at log-file-log-level=retry. The live log sometimes does not get everything.
Is the Destination small enough that egress amount would be fine? I’ve been trying to avoid it.