CCC not recognizing bottom card

[aceman1011]

So, I've been mining perfectly fine for a while until today. I had to reboot to test something, and when I did, whichever card I put in the bottom slot stopped working. I know the hardware is fine, and the bottom card works when the top card is out. This happened before I updated to 11.6, and everything was stable until now. CCC only sees the top card, although Afterburner and Windows see both. I tried enabling extended desktop, which did nothing. I don't think my dummy plug is the issue, but I will test that in a minute. When I run the top card alone, it works fine. When I run the bottom card alone, it only gets 300 kh/s. When I run them both together, they both get <1 mh/s. Help!

[1715190211]

1715190211

[1715190211]

1715190211

[aceman1011]

Fixed! Beware of the new XP security update. A quick system restore gets around this.

[Jack of Diamonds]

You should turn off automatic updates on all rigs if you have Windows.
Will save you a lot of headaches esp. in the form of not getting random reboots out of nowhere.

[fascistmuffin]

When I run the bottom card alone, it only gets 300 kh/s. When I run them both together, they both get <1 mh/s

The reason why this is happening is because your processor replaces your graphics card on the list as device 1 (list starts at index 0) when the second card isn't being detected.

[FreeJAC]

You should turn off automatic updates on all rigs if you have Windows.
Will save you a lot of headaches esp. in the form of not getting random reboots out of nowhere.

Yeah I learned about this one the hard way! 

[aceman1011]

All windows updates disabled... If it ain't broke, then I don't want the patch to fix it.