This is Konstantin from the engineering team. I'm following closely reports like this and I completely understand your concerns. I would like to take just a bit more of your time please, if possible, because we may either have that fixed internally or be close to isolate it.
Can you please send us the application log
? It often helps us to figure out what happened so that we can work on solution.
Also it is worth trying the next official release we are about to publish next week. Besides our focus on integrating Mobile Testing record & playback as well as some UX/UI improvements, it contains a number of stability fixes we are working hard on. I can follow up in the thread here as soon as we get it live for your convenience.
We appreciate your cooperation and understanding!