I just purchased a Q6 with a Q-logic controller from a private seller. The chair is brand new and only has 4 miles on the odometer. Anyways I brought it home and tried it out. Everything works but it only goes 1.9 MPH.
I dialed the speed to max and still same speed.
I thought maybe it was the batteries but after a charge its still that same speed.

does it need to be reprogrammed?