short an additional awareness.
Have worked with option --config-dir where all settings are starting with default.
There is still same issue of wrong frequencies in signal-browser. But in both cases only in CW-Mode. As least in PSK mode frequencies are shown correctly. Also selecting by clicking on an found entry is working in PSK (but not in CW).
So I think it is not an issue in settings – seems it is a software issue ?!
73 de Roland, DK4RH