[Elecraft] K3: Strange VFO Behavior

[Ed K1EP]

I noticed this behavior this evening and I was wondering if anyone 
else could duplicate it.

I have VFO A on 6M USB and VFO B on 10M USB.   When I turn the VFO B 
knob, the VFO frequency changes, but the mode changes to LSB.  If I 
turn VFO A now, the VFO A frequency changes and the mode goes back to 
USB.  If I do a band down, I don't get 10M on VFO A, instead I still 
see 6M, plus get a PLL error message flash by.

Does anyone else see this?