I see. If you want the Combat Hotkeys to still DPS your current window, leave Combat Hotkeys enabled and just disable Virtual Combat in all the other windows (or whichever ones you specifically want). Then you can still use your rotations etc in the current window, while the others will do nothing from the Combat Hotkeys. That's because by disabling Virtual Combat, you're cutting the link between your Combat Hotkeys, and their DPS Rotations (and such).