Thank you Iain and Dick. The serial connection from my laptop to the K3 is now working properly. I tried changing COM ports and port settings without success. Then I shut down the computer, unplugged the two USB devices, restarted the computer, reattached the USB to serial cable and all is well.
Larry
_______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com