Hi Don, I just upgraded to 10.15.4 and launched K3 Utility. It loaded fine, but I noticed that the options under the Configuration and Calibration tabs were grayed out. I switched to the Port tab and selected Test Communications. When I got the positive response back from the K3, the options under Configuration and Calibration were no longer grayed out. Everything seems to be working fine now.
73 de John, WK8A On Fri, Mar 27, 2020 at 7:05 PM Don Putnick <[email protected]> wrote: > Hi all, > I'm working with Rob at Elecraft on this, but I'm trying to gather more > data for us. When I open the K3 Utility under Catalina, nothing is > displayed. If I go down to the dock, right click on the utility, then > select "Show all windows", the utility main screen opens. BUT if I click on > the screen, it closes immediately. The KAT500 Utility works just fine, so I > don't think its the usb-to-serial cable or the driver. And the K3 Utility > works correctly under macOS Sierra. Anyone else experiencing this? > 73 Don NA6Z > ______________________________________________________________ > 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] > ______________________________________________________________ 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]

