So, in the last few days, I've noticed a few issues. The weirdest one is that sometimes (normally after a fight), I lose the ability to target an interactive object (e.g. to loot the corpses, chests, lorebooks, etc). At first I thought it was the sign of impending disconnect. But it turns out that I can get back my ability to interact with things by charging my heavy attack. I'm using a lightning staff, so I can cancel the heavy attack, and this is fine - i just have to hold the button down long enough so it's not a light attack. Nothing else seems to restore interactivity :-(.