Recently, around the time that I upgraded to 10.5, I have had some playhead issues while working on LPX. The playhead gets stuck and only plays about a millisecond of the track and I cannot get it to keep playing past that millisecond. I have to restart Logic every time and it is beginning to happen more frequently. So far, I have only found it to happen on one project. I have frozen all of the tracks I am not working on and the HD and CPU meters are reading low. When the loop cycle is toggled off, the playhead just jumps back a little bit when I press the space bar but wont go forward (play).
Any help would be greatly appreciated. This is making getting any work done almost impossible.