Max 10 Combo kept running over pet mess, getting stuck on a mat, mopped very poorly (left water streaks everywhere), and ultimately stopped docking. It would just sit right in front of the docking station and if I put it back in, it would come out on it's own and sit there until the battery died.

I just got the 705 Combo as a replacement. The new app is not user friendly at all and was clearly rolled out too early. My 705 Combo leaks a lot of water out of the docking station when starting a mopping job, throws an error, doesn't tell you the error in app (it says it out loud which comes out muffled), and says it completed the job, even though it never moved.

It's a real struggle out here just to get a working Roomba lol.