Harald, I turned ON SWR to repeat your test but with dummy load.
After each transmission the SWR protection kicked in (not sure why when SWR showed zero during the transmission) and I had to reset it by entering menu and exiting it. The next transmission went out ok though but the SWR kicked in again at the end.
To me, it looks like that clearing the SWR protection by entering menu and exiting it "resets" the same QMX software thing as changing mode to CW and back to Digi.?
I am being curious what this thing is.
