Cpb

Had my info screen go black several times before my first service. Notified the dealer of the problem and they were unable to find anything, but also did not document the problem on my paperwork. Since it has gone out several more times.Today I started the truck and the radio came on but the screen was blank. The volume would turn up and down but nothing visible.I turned the truck off and restarted several times to get the same result. Shift into reverse and the camera comes up but as soon as I shift to drive or park it goes briefly to the home screen then back blank. Even shut the truck off got out and locked it up to find out the radio stayed on until it timed out. After over an hour of fooling around I finally gave up and drove it that way. Got back in started it up and working.This time I was able to take a video of what was happening so we will see when it goes back. Pretty disappointed at this time as it seems to be becoming more frequent. 7000 miles and problems? I already had to take it upon myself to fix the exaust that was rubbing on the bumper cut out and vibrating throughout the cab.