@arvid: Yep, takes between a couple hours and overnight but it always happens. Also happens with uT 1.8.2 though, so I'm thinking it may very well be a wine bug or something else peculiar to this particular box. It could very well be a pain to track down though being as I noticed this the weekend after a wine update, uT update, kernel update, and migration to an encrypted ext4 /home partition. You'd think I'd know by now to let major changes sit for a while to see if they screwed anything up before making another but apparently I don't always. I'll try a few different wine versions this weekend and cross my fingers.