I had similar issues with mine. It turned out to be a bad frunk switch. The switch has been replaced 2 times under warranty. The second time it went bad I already had it in the shop for strange 12v battery issues The Text said that they had had a few of them in with strange battery issues that...
I had my truck in for service for the 12v battery. Part of the work that was done was to do all updates that were available according to them. Now I am on a road trip and getting faster charging speeds than I have ever had. Max speed that I saw was 173.2kwh with an average speed of 130 kwh 25-80...
I also live in the lake effect snow area of New York and was surprised when looking in the drive mode tab that there was no snow mode especially since there is a snow flake on the tab!