Left wheel pedal acting up

I was in the space tonight and the left wheel pedal wasn’t responding, with the wheel spinning at one speed when switched on. I turned it on and off, tightened some of the black knobs attached to the wires on the side of the box, and when I turned it back on it was working again. Not sure what happened but could be worth @CeramicsTechs taking a look as I’m not sure what I’m doing exactly! :slight_smile: