[CQ-Contest] K3KU QSD? in SP

[Art Boyars]

Running N1MM+ in the SP tonight (this morning?) I noticed that now and then
when sending one of the messages (F1, F2, etc.) the side tone from my
TS-590SG would go silent for a moment.  I can't tell yet what's wrong:

- N1MM+ problem (unlikely)
- Windows 10 problem (not seen before, but who knows?)
- Loose audio cable in my over-complicated interface (it's happened before,
but wiggling the cable doesn't do anything)
- Loose keying cable in my over-complicated interface (maybe)


If you happened to hear my keying drop out, please let me know.  It could
help me track down the problem.

And thanks for the QSOs.

73, Art K3KU