I've done some painting and tracked it via a modifier. Everything looks fine during playback but when I stop my footage the tracker is jumping around. Also, the frames aren't caching. I'm guessing that this is related? Any help is appreciated! Thanks!
Added in 27 minutes 41 seconds:
I'm not sure why this worked, but I had my tracked paint node before a tracker set to corner pin. When I put the paint node downstream of the corner pin instead of before, my problem disappeared. Any insight would be great thanks!