Found this over at a FEAR forum. I went in and disabled the so called HID-compliant devices but mine had different id's then the one shown in the quote. My FPS shot right back up to normal and I can still use my wireless keyboard and mouse. Hope this helps someone. Razz

Quote:
You get a BIG drop in performance because you have one of these
device in any games that uses FEAR engine :
- G5 Mouse ?
- G7 Mouse ?
- G15 Keyboard ?

Here is the solution for you :

Go in "Device Manager"
Expand "Human Interface Devices"

Disable all "HID-compliant device"
where Hardware Ids begin by :

"HID\Vid_046d&Pid_c041&..."

How will you know the Hardware Ids ?

- Right click on the device and select "Properties"
- Switch to Details Tab
- Select Hardware Ids Property in the drop-down list

Enjoy!