"It's still working over 30 minutes after the fridge cold soak." I was tricked by confirmation bias. The cold soak was not what fixed the problem.
My controller sent a valid command that the KAT500 firmware took exception to. I'll withhold the details but other KAT500 users will not experience this problem. 73, Andy, k3wyc ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com