Twitchy Motors

[scca229]

Originally Posted by hwu24110

I've already tried swapping the ports 0, 1, 2, and 3 with 4, 5, 6, and 7.

As this was a test board, I didn't feel like scrounging around the PWM bin for Y cables. If you feel like that is the issue, I might try it out tomorrow.

Forgot that was a test board when I mentioned the Y-cables.

Before swapping out for Y-cables, have you tried removing 3 of the existing ones and seeing if the issue is still occurring? Only have one connected at a time and see if you can narrow down the specific cable/port/controller combination that triggers the condition? The video only shows one side of the drive train twitching so I'm not sure if the other side is doing it as well like ours was.