2020 Ram 2500 13 inch screen

[Faceofnothing]

As of yesterday, my radio started beeping. Every time it beeps, you can hear a click inside the radio. When this happens it loses power for a second, then comes right back on. But it’s even doing this when the truck is turned off. I tried rebooting, and disconnecting and reconnecting the battery terminals, and it’s still happening. Any ideas?