Howard, One other thing, are you using HRD or some other computer application to control the K3? If you are, you may want to try it without that. -Paul -- View this message in context: http://elecraft.365791.n2.nabble.com/bug-with-P3-VGA-USB-kbd-software-tp7560003p7560075.html Sent from the Elecraft mailing list archive at Nabble.com.