I have the 2020 RAM 1500 which that frequently illuminates the Auto Stop/Start failure light. This doesn't bother me since I really don't see the big advantage of that feature. However, occasionally when not moving but in the "drive" mode, the vehicle will automatically shut off and engage the parking brake. I've noticed that this is particularly more common in hotter weather and usually occurs while at stop lights or in takeout/drive through lines. I have a fairly new battery. Any ideas or fixes??