I had the last update installed at the Dealer when they did a recall on the trailer wiring connector. I haven’t had to do the reboot since then but prior to that, it did the same thing you are experiencing. Still not perfect. Now when I start, there are instances where the last station I was listening to is lit but no sound. I then switch to another station and it has sound, then I switch back. Frustrating indeed. Truck runs good though, so there’s that.