I have downloaded Racechrono for PC 1.40 to use it on my laptop.
I purchased Qstarz BT-818X GPS receiver and connected it on my laptop via both USB and Bluetooth.
When using Qstarz tools (VisualGPS / QstarzGpsView) the receiver works fine with both USB and Bluetooth connections.
In Racechrono though, it only works with USB connection. With Bluetooth connection I get "No connection to GPS".
Any ideas what to try to make Racechrono work with Bluetooth connection?