Hauser_III

I just got an '09 Cayenne S, with the 21" GTS wheels, and I'm messing around with the toys inside, such as the touchscreen NAV and the IPOD connection, that aren't in my C4S. One of the toys is the USB connection. Now, I doubt I'll use it much, since I'll be using the IPOD connection, but I have used it in the past few days, just to see how it works, and it has a tendency to just stop working in the middle of my commute to work. If I open up the center compartment, unplug the memory stick and then plug it back in to the USB port, it will again work just fine. I don't know if I've got a bad connector, or if road vibrations are just shaking the connection loose. Anybody else experiencing this issue?