#extendedrange

Hi Folks, I'm having an issue with my brand new 2024 Mustang Mach E Premium AWD Ext. Battery. Whenever I leave the car unplugged for a couple hours, I see a huge drop in HVB SOC (see attached). I did a test this weekend to confirm. Right after charging my car to 90% (parked in attached garage)...

I have searched and do not find this specific issue so forgive me if I have missed it. I recently took my CaRoute1 in for the glass recall and the dealer said they would also perform any needed software updates. I typically charge to 90% at home and up to that point would register about 280...