My DJI ACTION suddenly shows a dark spot in the top of the images. I cleaned the lense and the cover but that didn't fix the problem. Could this be a problem with the sensor of dust in my Action ?

Dirk

did you try unscrewing and taking a shot that way?

Yes I did and the dark spot was still there. So it must be inside the camera.

Dirk

best o return it, but if its past the return date then warranty it

Hello there Dirk. I am sorry for the trouble this has caused and thank you for reaching out. Can you please post a sample image showing the said issue for us to see and assist you further? Thank you.