Hi, I think I made a big mistake!!! I had my seq settings renders in Hd and I'm editing in DV. After rendering I have a jumpy image anyware that I did speed changes, I realized and change codec to same as sequence, but still the same problem. I also tried Prores and same thing.
I would like to know how can I change the situation now in the middle of a sequence editing. Or perhaps all could had happened because I sent the proj to COLOR and back to FC ?

Now I'm triyng to put back the clips affected and always same problem.

Has anybody an idea of what happened and what can I do now?

Go to Tools>Render Manager. Check everything and Delete all your renders and then re-render everything using the correct Sequence Settings. I'm guessing that will solve the problem.