Eufy Is Dancing: Where are the eufy robot side sensors located?

My eufy is doing a dance: It goes forward normal speed, suddenly goes high speed, then turns around in a circle, starts heading in one direction, turns right away to another direction, etc. (random order) unless it finds a wall, then it works its way along like normal. At the end of the wall, it turns and does its dance again.

I’m assuming it has to do with sensors…maybe side sensors…Where are they on the machine’s sides and how do you clean them?

Thank you!!!

This what you call a “dance” is the so called “random principle”.
Nothing wrong with the robot.
After he dances through the flat he should have cleaned it.
If not so allow him another “polonaise”.