I'm having a problem with Premiere CS6 freezing while playing back some clips on a timeline. I'm reviewing some interview footage and playback just stops and won't start again. I can still save and close and open sequences but they won't play. I wonder if it's the fact that the clips are fairly long, they are 20-35 minute ProRes LT clips, and I didn't have this problem in the project file until adding these clips. When I open the activity montior the QT32 server is still active while the program is hanging. I've tried a variety of sequence settings, turning off the mercury playback engine but it keeps happening. My drivers are up to date. I have to force quit out of Premiere, cleaning cache, restarting and trashing preferences/repairing permissions doesn't help either.
Thanks! I'll see if that works and report back.