Remove GFe and then restore it. Repeat the same for drivers. Delete CS:GO and then reintegrate. Also, uninstall Windows and reinstall it. Ensure you're using the most recent Windows 10 update (currently 10.0.10586.308).
Remove GFe and then restore it. Repeat the same for drivers. Delete CS:GO and then reintegrate. Also, uninstall Windows and reinstall it. Ensure you're using the most recent Windows 10 update (currently 10.0.10586.308).