Any one have any issues with their back up camera just going black? I have a 2021, 2500 laramie, had it for under 5 months and the back up camera is just a black screen. It worked fine up to parking, few hours I get in and then doesn't work. This is when I put it in reverse and if I just turn the back up camera on. I have the 12inch screen. This is the second time this has happened. First time I took to the dealership. They reset the computer but they didn't have a real answer. The good news was the camera was not burnt out. Curious if any one else has had this issue.