Welcome to the same issue I have had since last August. If you hook up the radio to a powered PC or laptop USB jack, does the problem go away? On K3S 10176 it does. Still setting PTT-KEY to anything but OFF-OFF with USB disconnected should not light the TX front panel lamp or go full power key down. 73, Bob Rennard - N7WY
______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]

