Same issue. Uses less than 50% of GPU and CPU.
Nvidia GTX 560 Ti
Intel Core i5-2400
Windows 8 64 bit
Same issue. Uses less than 50% of GPU and CPU.
Nvidia GTX 560 Ti
Intel Core i5-2400
Windows 8 64 bit
Yep, same issue in latest dev build. Can't change my keyboard layout using Win+Space shortcut.