Greetings!

Admittedly I did not have high hopes for the vacuum robot at 130 EUR, but ignoring invisible walls (I assume the robot might also ignore no-go zones but I'll give that a try), regardless of whether cleaning or going home, is an absolute no-go. I bought the thing for my mud room (w/ cat litterbox), and I don't want it travelling all over the place, which is just what it did this morning (not documented in the app as its "trajectory", by the way), generously distributing litter sand.

Also disappointed that emptying the vaccum box at the docking station has zero impact on the HEPA filter; that thing is dusty and dirty. On my roborock Z7, the HEPA filter looks brand new after almost four years - the docking station clearly does a far better job at emptying the robot than the RV20's does. 

Overall, disappointed - had relied on the Tapo brand name, my mistake.

Any thoughts? I've already re-set the thing to factory settings and moved the docking station.