I've got some problem to connect my gw60 to gps3s through pc. I also can't connect the gw60 to the util portal via port com. In the beginning I thought it was a laptop issue (as it's an old one). Now I've just bought a new pc, downloaded the drivers, but no chance I can connect it both through com port and mcs. It's like pc doesn't get the connection and can't "see" the device. The cable to charge gw60 battery works fine as it gets full after a wiring while. Any help please?