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Old 06-24-2013, 06:35 PM   #36
Drives: '13 2LT RS,Blue Ray Metallic/mojave
Join Date: Mar 2013
Location: Long Island, NY
Posts: 143
Originally Posted by SemperGumby View Post
The problem isn't that it is "losing" the source.

When a USB drive is plugged in it has to be initialized by the OS, in this case the myLink, and read. While on a computer this is normal and expected, the myLink system seems to have been set with a timeout that is under the threshold for a thumb drive. So when you initially start the car up with the drive in, the system takes more time to initialize and index it than the programmers thought it would need.

Simple fix GM: Software update that increases the timeout before switching sources due to "No USB Drive Found."
I'm sure you're right, but it's not just USB. If I shut the car down with XM playing, or AM, or Pandora, MyLink will start up with FM next time I start the car.
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