(1) My first qso, after a minute or two of sending, mrp40 just stops. I have to hit "clear" then start typing again and it will only send a word or two until I hit "clear" again. over and over.
(2) The receiving station tells me they hear "pops" in my keying.
The waveform scope on the FDM does show the keying "flattopping" but I cant seem to adjust the audio to get a better waveform.