Stability is an issue. I love this app but it fails at least two or three times a day. I'm switching between a windows pc and a macbook pro. when the app is working I find it indispensible and a wonderful tool. but very often when I try to flow from one machine to the other it simply fails to work. opening the UI and resetting usually fixes it, but it takes 10 minutes to get that working. thank you so much for this capability but I suggest working a bit on the stability.