[Elecraft] K2/100 with N1MM Contest Logger

[Guy]

In addition to Don's suggestion, I have found this USB-Serial-K2 line to be
very RF sensitive.  Make
sure this line is not run over/near your coax.  I also use snap-over RF
beads to choke any RF, or at
least minimize, the RF on this line.

I experienced similar symptoms.  My problems were minimized with the above
precautions.

GL, Guy
N7UN

>I see you are using a laptop, and I presume you have a USB to serial
>adapter that you are using. I suspect that adapter is the problem.

-- 
Guy/N7UN
http://www.n7un.com