Duffer

2023 Chevy Silverado - Speakers go out completely on the stereo. No stereo, no bluetooth, no Onstar. Started at 350 miles. Once I stop the truck and restart they seem to work again most of the time ( not always). I have taken this in to the dealer and they tell me GM knows about the problem and is working on a fix. I have also escalated this to GM supervisors and they tell me the same thing. In looking at other posts this looks like it has been an issue for a few years. To me, this is not an acceptable answer from GM. I have purchased a new truck that does not work correctly, and GM knows it and will not work with the customer at all. You would think they would offer a concession like maybe an extended warranty ( their cost ) on the electronics to make the customer happy. What a crazy world we live in.............not happy in Nevada