I have a Powerbot R7070, so I can't really help you. Try reading this, maybe it will help you https://popular.reviews/samsung-powerbot/. ... View more

Yes, it seems there's a problem. I'm also trying to figure it out.  ... View more

This problem is most likely from the last update. A friend of mine has the same problem. I'll keep you updated if I find smth new.  ... View more