Onstar Module failed 200miles into ownership

Picked up my 2025 Sierra Denali Ultimate on March 24th.  Everything worked fine.   April second I speridically started getting "Service Driver Assist System"  But everything appeared to still work.  Today.  No internet,  no wifi,  no supercruise.  The onStar button is Red instead of green and does nothing when you push the button.  I drove it on and off all day, and I had the same symptoms every time I started it. the same popup about the "Service Driver Assist System."    I decided to see if my GMC app was working and see if I could remote start it, since Onstar isn't working in the car.   The app says everything is fine and starts the truck with no problem.  So I go out and get in the truck, and everything is working again. ???   Guess I will be calling the dealer on Monday.  I've had the truck for 12 days and have 450 miles on it.