[Elecraft] K3 internittent and random transmit

[Richard Haendel]

I was on 15M SSB and as I tuned, the K3 went into transmit mode briefly two
or three times, each for a fraction of a second.  Radio was in PTT mode, not
VOX. Main menu and Config menu are set exactly the same as in the manual.
It seemed to do this when I tuned up in frequency past 21.306 and 21.373.
This seems to be from the same phenomena as a brief interruption of audio
when the phase lock loop unlocks. I can reproduce this action over and over
again. I haven't seen this condition on other bands YET !    Can anyone
help?  I have software version 4.05, Rev 5.

Thanks for any comments

Rich W3ACO