I'm having an issue with my button that flips between photo and video on the RC it's constantly switching between the two. Is there a way to modify the RC to disable this button?
The function(f/n) button on the upper left hand side of the remote control cannot be disabled. It can be programmed to switch between camera view or live view, recenter gimbal or turn on/off the auxiliary light on the bottom.
I would recommend just staying clear of that button if you don’t want it to function at all.
The rc calibration is in the ‘control’ screen part of the app. Scroll down to the bottom of the screen and follow the prompts. If that doesn’t work, you may need to download the DJI Assistant 2 for Mavic onto a desktop and repeat the same steps.
It does seem like your issue is with the remote control, not the app or drone.