Hi, I'm using After Effects CS5 and I'm trying to add come effects to some .png files for a doc project. Everything was working fine up until recently when the comp preview suddenly decided to slow down and then stay loading with the darker diagnal lines and never finishes.
The odd thing is that it will load the preview for other comps with .png files larger than the one I'm working on now. There's 4 layers, I've tried it on a Mac and PC on and off an external drive but nothing is fixing it. I've tried changing things like the open gl and cache setting but no luck. I'm not looking to get the RAM preview working, I'm trying to edit things like masks and such.