[Elecraft] K3 - Spontaneously changing config?

[paul at n4lcd.com]

>Down the years I have found that flashing a new BIOS on computer 
>motherboards can also occasionally generate a surprise change or 
>two. Why this should be I have never discovered but, eg, having your 
>boot media priority changed can cause a distraught hour or two for the unwary.

Yeah, the rule of thumb is leave the bios alone unless you have a 
really good reason for updating it.

Paul N4LCD