I have a 2019 Silverado that the dealer has been trying to get the radio to stop rebooting. Before rebooting it will do some weird things before totally crashing. I just got it back today after they have reaplced the screen ( last time they replaced the brains) and again the problem showed its ugly head. I am now trying to see if it's related to Apple Car Play. Please if anyone has any suggestions I'm open to them. The dealer seems lost as well. I've only had my new truck 3-4 months. My son is looking to purchasing a new truck later this year, I'm going to suggest he not purchase a GM truck. Sad I always liked GM before this.