Since the app updated last it seems to function smoother BUT an irrational placement of the power on off button means I’m constantly accidentally turning all my cameras off which I can’t think of a reason I would ever do. EVER. Then having to wait for them all to cycle back on when I’m trying to look at something.
Welcome to the Forum, @larrygorlitz! 
This issue was raised by users even with previous versions of the app, and there’s been a Wishlist request to change it for a while.
It’s also being discussed in the announcement topic for the new 3.0 app. If you post over there, you’re likely to get more 
on your comments from people who are already watching that topic.