I have Windows xp and having and issues with My tether, what happens is I can start up my computer, turn on my tether on the pre, plug in the phone and it connects..........now for the strange part, once I disconnect and come back to it later to get on it again I turn on my tether, plug in my phone and nothing.

So I look in device manager and its listed but it has a yellow excalamation mark on it. So I update driver and it will work.

Also somtimes it will show no issues in device manager but still will not work then I will have to restart the pc..........any ideas?