Lockup on Backup, Restore plus very slow GUI?

I have been running HA on an Odroid N2+ (pre-installed image) for a few years now and in general it’s been pretty stable / predictable.

One thing that doesn’t seem to be is if I try to restore a full backup (stored on the host itself), it tells me I’m disconnected but then never seems to come back up, required me to power cycle the Odroid before I can get back into HA?

Also, I’m not sure the restore always works, assuming if I have added / removed a view, that should be reflected when restoring an image after playing with such things?