Once my PC got itself updated and SL running again I was monitoring for DJ8WX in 424uHz BW overnight. There was a weak trace visible, possibly with a gap in the middle of the night (or was this QSB?)
Hi Roger, You can speed up the first line in the spectrogram after restart (but it's cheating). By default the program waits until enough samples have been collected to calculate a 'complete' FFT. At