I have the AR3 with the teensy 4.1 AR4 conversion. I believe I have connected to the teensy and Arduino in the software. The first problem is this high pitched squeaking sound coming from the motors which I believe changes puch when I try to move the motors. I am assuming this leads into my second problem of not being able to move the motors. The exe file doesn't run on my laptop though I was able to run it through python with a few simple commands. If anyone know how to fix this I would appreciate the help.