It always - without fail - happens right after adding a drive while XY stays open. Irrespective of any auto-refresh settings like "Include removable drives (Refresh, Icons, History - Auto-Refresh)"
Won't matter if I mount a volume - even dismount it
Since I do this quite a lot, I've been suffering so intensely from this bug. For some strange reason, however, it was fixed for a while, until half a year ago it returned with some update.
So anyway, I hope this helps to track it down, or at least leads the way to what ini-settings might be causing this that are not present in a fresh; run
XYplorer Beta Club