After firmware update 2.7.35 the gimbal on my EVO II Pro will not respond to input from the wheel. I have run the gimbal calibration process which it completes successfully but the problem persists.
I was unable to update the firmware from the SD card, it was not seeing it. So, I uninstalled the app and reinstalled it on my phone. Then on startup it showed new firmware available. I let it install and it appears all is well. Thanks again.