If you have a #Roborock #robotvacuum and Error 42 doesn't seem brush-related, try cleaning both the mop on the #robovac and the dock's water filter screen. Worked for me! Hopefully they expand their official support page for the error to include additional troubleshooting steps.
support.roborock.comWhat should I do if the robot alerts: Error 42 Maintenance brush jammed?The following applies to S7MaxV Ultra, S7Max Ultra and S8 Pro Ultra.
If the brush stops at the left side, it may be jammed. Remove any items jamming it.
If the brush stops at the right side, the f...
0 reposts1 like