When recording video with the front camera, if I change the exposure to anything above 0 (negative values work fine) I get a black screen, and I have to restart the camera ui to make it work again. Also I can't set the resolution to high for the front camera video, everything just freezes, and I have to restart the camera ui.

Edit: the black screen caused by change in exposure only happens if I change to ISO settings to anything other than automatic. And it also happens when shooting video with the back camera.