Scorpion XXL Help (Possible fix may be needed)

Having a problem with my Scorpion XXL ESC. One part of the drive is stuck on reverse and calibration will not solve it.

https://youtu.be/pRmP3t28Lb4

Anybody got a solution for this?
(The motor being used was just to test the ESC and show the problem)

If its a DC powered motor why dont you use a relay system?

If you run two relays with N/O - NC auxiliary you will be able to dictate which will be forward and reverse and this will stop both directions being chosen at the same time.