Hello Roger
Thanks for the answer.
I tested clear config and restart with 1.2.00, no luck. (i reduced the sweep points to 51 and it took "only" about 20 sek for a sweep, but no useful readout connected to my DemoKit 6.5MHz BSF)
Then i saw in the vna beta group, that there is a 1.2.02 version.
I installed it and heureka, it sweeps even faster, than 1.0.53.
I also have a useful signal at S11. (I actually need it as a signal generator to do some tests on my (tr)uSDX 5-band | multimode TRx | 5W | QRP)
I'm happy again ;-)
Thomas
