| Problem | Likely Cause | Solution | |---------|-------------|----------| | “No GPS receiver found” | Wrong COM port or driver missing | Check Device Manager → Ports (COM & LPT). Reinstall GPS driver. | | Garbage text in NMEA viewer | Incorrect baud rate | Try 4800, 9600, 38400, 115200 in sequence. | | No satellite lock | GPS antenna has no clear sky view | Move near a window or outdoors. | | Program crashes on Windows 11 | Compatibility mode issue | Right-click .exe → Properties → Compatibility → Run as Windows 7. | | Log file is empty | Logging started before GPS fix | Wait for “3D Fix” status before recording. |
in any major software repositories or technical reviews. This specific version number and name don't match any widely recognized GPS analysis tools like those used for GPS signal testing Important Safety Note nav gps analyzer 1.0.0.1 download