XV-11 error

Got a XV-11 Neato cleaner. It will tell me that the right wheel is stuck and please clean it. Well all I do is raise it rotate it and set it back down and off it goes again. Maybe 5 or 10 minutes goes by and I get the same error again. I have taken the wheel assembly apart and find nothing wrong with the gears motor or axle. I have lubricated it hoping it would stop the error. Still get it. I did notice once during the start up that it would only turn in one direction then the error. I just raised the wheel and off it went. Possible int wire, connection, motor?

@GTNMUDY,
You may have to replace the entire module.
The little circuit board might be defect.

WHEN YOU REFER TO MODULE, YOU MEAN THE RIGHT WHEEL AND MOTOR ASSEMBLY?

THANK YOU FOR YOUR RESPONSE