I noticed something weird the other day, after driving awhile (usually about 2 hours) my XM module un-attached itself from my Z110BT. Basically grays out the selection. If you restart the unit (restart the car), the XM will be there and then about 2 hours later, it disappears again. It has done this three times in the past 2 days. Before that, no problems whatsoever, even with trips over 8 hours.

 

Anyone else experiencing this?