Yesterday I've upgraded PC330CB (phantom upgrade kit board for zenmuse h3-2d) with a new firmware version 126.96.36.199. And I've lost pitch control ability.. I can see on assistant that channel is working fine but it does not affect the gimbal. other that that everything seems to be working fine. On the previous firmware pitch control was working fine. 1) Anyone has the same problem and figures out how to fix that? 2) Is there a way to downgrade this firmware.