USB problem
Can anyone shed light onto this odd USB problem. I have a Satmap GPS which was talking to my desktop using their Satsync software. Suddenly it has stopped communicating. If I plug the GPS into the desktop it shows up in Explorer as drive G: If I click on drive G it says ‘Please insert a disc into drive G:’ The Satsync software can’t see it either, it just sits there waiting for some input. Unplug the GPS and the ‘drive G:’ icon disappears as expected. Plugging in and unplugging also triggers the device connect and device disconnect sounds.
Plug the same GPS into a laptop using the same cable and all is well. All other USB devices on the desktop work normally. Much head scratching going on here. Any clues?