Thanks JIm, I assumed RX_band was to be set = TX_band by the SDR app in transverter situations.? I think that will eventually happen but not there yet.? For now I simply set RX_band = TX_band just before the switch section so it is an easy workaround.?

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I do use the same rig for HF on the ANT input, my Xvtr is Split IF on the Aux RF and RF1 connections.? My band added logic takes care of switching J9/J10 but I still need the SDR app to disable the amp and HL2 TR relay per band (or at least HF vs VHF+).?? The only way I know how to do that today is via the SDR app features (different or missing in each app today) or maybe though the hermeslite.py script.? Operating the script manually is error prone and inefficient.? I can likely slip in some logic to the hermeslite.py that Quisk uses like I did for the 10MHz clock input.?? Thetis supports ?XVTR per band PA Disable already so halfway there.

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