[Elecraft] VFO Alocks up when engage NR

[David M. Elliott]

Interesting effect.  While working 20 meter cw qrp contest, I noticed  
that when I turn on NR (any setting),  VFO A locks up.  The lock  
symbol does not come on.  1740, 3.41.

Anyone else notice this?

73 de W6BK