I was having this issue as well. I think i may have figured it out though. I had the vac on the charging station, then went into the app (ios) and deleted those pesky zones that wouldn’t go away. THEN before exiting the map, i started a new clean cycle right after deleting the no-go zones, then canceled the clean right away. The robot didn’t even leave the charger. This seemed to permanently do the trick for me. I was able to close the app, wait a few hours, and reopen it and the zones are officially gone. Hopefully they stay away. I’ve learned my lesson with the zone issue tho, lol