I have NanoVNA-App-1.1.206 up and running on Windows 10 20H2 with a NanoVNA-H and DiSlord Firmware v1.0.39.
Everything seems to work and I have also uploaded firmware. However, the data that is produced differs from what I see on the NanoVNA screen and also on NanoVNA Saver.
As one example, the lowest VSWR on my 440 MHz ground plane antenna shows as 448 MHz on the NanoVNA-H and NanoVNA Saver. NanoVNA-App shows the lowest VSWR around 452 MHz. Similar differences were seen with a 17 meter antenna.
NanoVNA Saver was not run until after the problem was noticed and NanoVNA-App was shut down first.
I've tried many things without success. The frequency settings match between the NanoVNA and NanoVNA-App. I have turned the NanoVNA on and off several times and also let the system create a new NanoVNA-App.ini file.
Thanks for any help.
Kent AA6P
