Real time playback... choppy and frequently unresponsive

So I have bought toonboom studio and when I go to play back my animated scene’s it struggles really bad… I don’t understand how this is possible for animation software! It makes animating extremely painful. I’m using a brand new macbook pro and run larger programs such as maya with no problem.
Please help someone.

Personally, I have not experienced playback issues in using TBS. Is the problem seen in your exported movies/scenes or during actual playbacks while in your TBS work session? Is the program stalling/unresponsive or just the playback ‘struggles’ (can you clarify what that means).