Hello, When using my Hermes Lite board, CWL and CWU work normally using PSDR. So, what happens on the Hermes board when I switch modes to CWL or CWU, that could cause the rx to go away and that repeating signal to appear? AFAIK the Lite board has very few I/O lines besides PTT. I guess a short somewhere? TIA 73's Glen K4KV