Okay, well, I'm not sure what to say then. It seems that some are plagued by this type of thing, and it doesn't seem to be video card related. JohnnyDos has that black screen thing, too, SOB also, I think. Johnny's on a Radeon card, that much I know for sure. If you had said you had a Radeon card, I'd be thinking there's more of a pattern developing here. But no.
As for the GeForce drivers, it seems NVIDIA is having some pains with Win10. 355.60 (the one before the current, released mid Aug) was a mess and crashed on me a lot. Accordingly, I went back to 353.62. But I've had some random BSOD crashes that I just pinned down to Remote Desktop this morning. As it's obviously doing some video emulation, I'm assuming it is the 355.60 driver. This morning I installed the 355.82 driver which was released late Aug. Too early to tell if there's any better or worse performance with that one.
Anyways - Suggestion for Insurgency:
1) Check your ...\SteamLibrary\SteamApps\common\insurgency2\_CommonRedist\vcredist\2013 folder. Run the vcredist_x64.exe in there so it can update your VisualC Redistribution module. When I had problems in BF4, that trick right there got me running smooth. Maybe it will help for Insurgency, too.
2) Check your ...\SteamLibrary\SteamApps\common\insurgency2\_CommonRedist\DirectX\Jun2010 folder. Run the DXSETUP.exe in there and let it install (or repair) your DX10 installation.