[Elecraft] KAT500 Won't Switch Antennas

[ANDY DURBIN]

"Have two antennas enabled, for 6-20M in the KAT500 Utility -Config-Antennas. Have two antennas connected to the KAT. Yet right now,
it won't allow me to switch off antenna #1. Anyone have any ideas on what my problem might be"

What is your KAT500 mode?  I have reported a firmware defect which prevents an enabled antenna being selected when mode is Bypass.  The defect was acknowledged but I was not told when it would be corrected.  I have no problem selecting any enabled antenna when mode is Manual.

Andy, k3wyc