i have a gps bu-343. it was working great, 10/20 satellites, good responce untill one day when it decided to play up.
i changed a setting or something very simple and it worked but it had a 5-10 second delay. i had stopped and the gps would say Im still doing like 40kph (and dropping).

i did a fresh install of windows (as i used nLite) and its still doing the same thing..
i made sure the baud rate is 4800 on the "usb to serial" and in mapmonkey
:S any suggestions?