At 1st I thought I had a problem with VarAC not reading the freq when the VFO freq was changed.
I then enabled the "Read freq which is defaulted to 2 secs.
The program will now track the VFO BUT with a very slow response.
I tried timing it with a digital stop watch and got 4secs but that does not include the human factor.
Either way a setting of 2secs is way to long. My Comport baud Rate is 115200.
73 de Steve KB6HOH