Hello!
I try to use external GPS for live data.
Other software like putty can read the NMEA input from GPS.
But ReefMaster 1 and 2 do not read it. I have tried Windows 7 and 10.
I have also seen other reports for this error on this forum.
Is there a fix?
Lastly, I also get "Access to the port is denied" although it is fresh installation without any other software connected to the port. -> This is solved. I was pressing the button twice continuously.
The problem that does not accept GPS data still persists. Indicator does not go GREEN.

I must comment that the above problem appears with bluetooth GPS.
Now I tried with USB->Serial GPS and works good.
Is it possible to fix the Bluetooth? It seems that does not open-keep alive the bluetooth connection.
I tried with 3 PCs.