I have a similiar problem. I have a opus 150w and win xp. I have the opus setup to hibernate when i turn the ignition off. All works perfect when just using gps or any normal windows program. When I am running mediacar and turn the ignition off, the computer will start to hibernate and screen will go black. But then the computer will restart. I have been searching to see if anyone else has this problem but could not find anything. I have been looking at all the mediacar options but do not see anything to change. Can anyone point me in the right direction?
Thanks in advance,