My 19 Tundra is having the headunit reboot problem I’ve seen discussed before for the past 6 years! This truck has 6000 miles and ever since I did my iPhones latest update 13.1.3 and when the phone is Bluetooth connected, it does the reboot bull Crap! Disconnect Bluetooth and it’s fine. Had it at the dealer today and they did a software update. Well it didn’t work. I went right back in and they said that Toyota needs to catch up with Apples updates and there’s not much else they can do until then. They will be in contact with me. This is a real bummer!