[Elecraft] CW problem

[John and Rita Freitag]

I am trying to run down a CW transmit problem on my K3s. Anytime I change the mode from LSB or USB on any band to CW it starts to send a “dit” without stopping and I have to halt it by restoring the configuration. This does fix it until I try to switch to CW again; and then, the same story. 

I recently removed a Kent (straight key plug) and the problem showed up. Any ideas?

    (+) John Freitag, WW4JF