When I open a track to edit (e.g. audio warp function) then the window itself has issues the way it is displayed. I always need to close the window again to re-open and then the display issues disappear. This problem I think started with the update to 8.0.20. I updated to 8.0.30 and I still have this issue. I am using Windows 7 64 bit. Anyone else has the same issue?