PT8LE graphic problems?

[postmike]

Anyone else noticing this? :

My LE system is running on a MacBookPro dual2.0 (10.5.5) with MBox2. Since upgrading to PT8 I've been noticing lots of odd anomalies in the GUI, things like:

occasionally, when I minimize the Edit window into the Dock, the timeline bar(s) alone stays on my desktop and I have to reboot to get rid of it.

several times per day when I increase or reduce the track size, the regions on those tracks stay the same size (mini region in a medium track, medium region across several mini tracks). I have to close/reopen the session to fix.

These are just 2 examples of several kinds of odd behavior, and I've trashed prefs etc. but they keep happening. It's definately intermittent and I'm not sure if I'm doing anything specific to trigger the problems yet, but it's forcing me to reboot probably 6 times per day.

Anyone?

Thanks in advance