Sometimes when the NMEA compatible GPS is connected via COM port, the mouse starts jumping all over the screen. this happens because Windows recognizes the GPS as a computer mouse.
To solve this issue we use the NoSerialMouse software that tells the Windows that the attached device is not a computer mouse.
- Download the attached executable file
- Run the NoSerialMouse.exe program
- From the dropdown menu select the COM port of the GPS
- Click Fix button
