Since 2013, Tesla has had problems with the media player properly restoring after the vehicle resumes from sleep mode. This has caused problems with USB and radio. For years, it was possible to disable sleep mode (which caused increased "phantom drain" on the batteries while the vehicle was parked).
Now, there isn't any way to disable sleep mode - and because Tesla still hasn't fixed these issues, they continue to cause problems when returning to the vehicle.
We periodically lose our XM radio - and have to reboot the console processor, often while the vehicle is moving.
It's disappointing Tesla hasn't fixed these bugs - that have existed for 7 years...