Firstly, I searched and couldn’t find a similar post. I can be reading a webpage in a steadily illuminated room and the brightness will suddenly dim slightly and then appear to creep back up to its original brightness. I understand the concept of auto brightness, but there is no significant shift in ambient light to affect the brightness of the screen. No shadows or anything. It’s very sudden and distracting though doesn’t dim a lot. I know other people have flickering screens but that is not the same issue. It feels like the ambient sensor is detecting a change were none is found and far too quickly dropping the brightness instead of gradually reducing it. Anyone else have this?