hi to all
i have buy a navilock mod.61801 antenne reciver
and roadscaut 2003 used

i have instal without any problem and start it
untill now no problem but wenn 1 minute is past
no more signal...i control the com and i see the program dont found no more the gps
i switch of usb and insert another time
gps found com 3
1 minute and this past another time!!!
any one know why this problem come?

boudrate 4800
profilic usb install update

its a little bit confuse but i am italian and i have problem to write in englisch