Has anyone else had a problem with playback right after placing a cut in a multicam project?

I am working on 4 multicam projects concurrently. 2 sets of same shows but different performances. One program is funtioning just fine, the second studders (pauses) for 8 to 10 seconds after each edit, then jumps ahead to where the play head should be. It really slows the process down. I keep trying diffetent things, like proxy, original media, etc. but it dosent seem to help. I am nearing the end and don't particully want to start all over, but that may be the only solution.