P5W DH Loosing Vcore Adjustment Selection after OC

[The Asgard]

Greetings,
Just noticed after a bit of overclocking that I'm loosing the voltage option for the CPU after a OC. When I try to select a voltage it just says Auto. I have to drop the CMOS to get the selections back. Does Anyone else have this problem?

 

[Devious]

Ive only had the auto problem after flashing to a new bios, after removing battery, cmos and restoring default bios settings its fine.

 

[The Asgard]

I hink its something to do with the Ai Fan control. It started happening fater I enabled and since disabling it everything is fine. Must be a bug.