Sometimes when using my Wacom tablet and Segment Editor, a slice view will freeze up and become unresponsive. The remaining slice views will work just fine. It seems like this happens when the slice view gets a lot of events from the tablet and/or mouse simultaneously.
Unfortunately it is fairly hard to replicate and the only solution seems to be quitting and restarting Slicer. I also do not see any output in the console or error windows.
Does anyone have any ideas for where to add in some instrumentation-type code to narrow down where this might be happening?