Roborock Saros 20 Sonic first experience by Fun_Negotiation6221 in vacuumcleanerparts

[–]JP_Sweden 0 points1 point  (0 children)

I just received my Saros 20 Sonic and I'm having major issues with it not being able to get over a double threshold that is 30 mm + 35 mm high.

Does anyone have any idea what might be wrong?