Hank,I had a similar problem earlier this week following a Windows update. The COM port showed up in Device Manager, but the software package I was using (not the KX3 Utility) couldn't talk to it. Within a day or so, there was another Windows update, and then everything worked fine.Sometimes it seems like an update breaks something, and a follow on update fixes it. Not the first time I've seen that happen.Mark,KE6BB -------- Original message --------From: HB <h...@optilink.us> Date: 4/12/19 6:34 PM (GMT-08:00) To: donw...@embarqmail.com, Elecraft list <Elecraft@mailman.qth.net> Subject: Re: [Elecraft] KX3 Utility problem: serial port is closed Don….I have verified the COM port in the Device Manager but the KX3 Utility does not show any COM ports in the port window.HankK4HYJ ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net
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