The shutter button on the camera stopped working on my Action 1.
When filming in loop mode I will begin the recording with the Mimo app then put my phone away.  When I press the shutter button on the camera to stop the recording nothing happens.  I either have to shut the camera off to stop the recording or fish my phone back out, connect to Mimo, and use the shutter button there.  Any idea how to fix the shutter button on the camera itself?

does it work at all, the QS?

Hi, fans7bb032c6. Thank you for reaching out and we're sorry for the inconvenience. Are you having a problem with stopping the recording only or it is not also working when you start the recording? Could you provide a video of the operation for further checking? We will wait for your reply. Thank you.

DJI offers no parts  found online,  unless you but an Ebay 45.00 broken camera and  try your best to open and remove the switch, and  repair yourown, or go to repairs of DJI and see what they charge  for the fix?