I have a 2021 Willys and if I don't drive it for a few days the brake pedal is hard and requires stronger push to start the jeep... once started vacuum is back and restarts are normal. You did mention usually happens after a few days of non use. I wouldn't waste time with dealer, just press...
UPDATE: Got new roof, rear window, and no leaks. After getting Gladiator back, took it to car wash and gave a good cleaning, no evidence of any leaks.
Misslman
During a heavy rain the rear top had water dripping inside in the middle of the rear window. Dealer stated that the rear roof seam was the source of the leak. I fully expected the rear window default answer from the dealer. I couldn't see a crack or issue with the roof and didn't try to...
I get emails with code in it to get me to try the app. Tried it twice but you don't get miles unless your phone has location turned on. If it's off you stop getting miles. Deleted it, twice.