All of a sudden (as in I didn't change nuttin') scrubbing is extremely slow--a 2-3 sec delay to update after I move the CTI. I've restarted AE, rebooted the iMac (3.5 Ghz Intel Core i7, 24 GB RAM, GeForce GTX 780M, and 256 Gb SSD dedicated cache). Playback is OK, just scrubbing. Next stop is to uninstall and re-install.
Any suggestions? I do need to finish this project in time for a rehearsal tomorrow.
Photographer / Motion Graphics Artist