So I haven't had this camera very long, but yesterday, the top wheel by the shutter button stopped working. I was doing some video and when I went to change settings, it no longer would work. Wouldn't change to the different pages in the menu either. It then suddenly started working again about a minute later, and I haven't had any other problems.
It's gripped and I didn't think to try the one on the grip at the time but has anyone had this problem?


