View Bug? in v4.2.1

Bug? report v4.2.1 I have noticed that after changing views multiple times that windows are just layering on top of old windows and not closing. This leads to a processing slowdown that has crashed my desktop numerous times. Mainly when triggering a cue that changes a large amount of data. I have created a work around with a "naked" view that clears everything out. I can trigger the cue with no problems. I then can go back to my regular view and work without the desktop hiccups. Hoping that changing views in v5, the underlying windows are closed and only what is in the saved view is displayed and in memory.

Bryan