Anyone has an issue where at some point after a while you've booted, menu starts popping up with the top bar but nothing beneath, as if the whole setting block was now transparent? You can still try to randomly click on where you think buttons are but it's just guess work at that point. I had this under PR1.1.1 and thought I'd wait for PR1.2 but i still saw it happen... Maybe it's a conflict with something installed that totally screws up the GUI somewhere but it's really annoying, only solution is to reboot. Anyone?