It seems I have a problem. I have the media on my System drive, I don’t have an external drive at hand. I repaired permissions on the disk using DiskWarrior, but rebuilding directories is disabled for the system drive. Well, it didn’t help. Playback still freezes.
Anything else I can try out? Does it matter how much free disk space I have (I have about 160 GB at the moment). Does it also matter how many other applications I have running or the amount of free memory I have?
Thanks in advance.