I had a similar issue for about 24 hours, during which a call to tech support, multiple reboots, and a software upgrade had no effect on the problem. During that time I made a service appointment to have someone fix this, but between then and the appointment time, the problem mysteriously fixed itself. I kept the appointment anyway because I piggybacked an annual service on top of it...they took my narrative and some screenshots from my phone and went to go troubleshoot things. I'll find out more when I pick the car up tomorrow.
Bruce.
PS. It was interesting to me what things were broken as a side-effect of a stuck GPS position, most notably the geo-fenced charging and SAS settings. Kind of obvious in hind-sight, but made for a bit of head-scratching at the time.