Comodo Antivirus 8 cause black screen...

First I want to thank you for very good Antivirus and other services.

I have two problem which first is probably reported.
The first one is incompatibility/conflicts with Malwarebytes Anti-Exploit when Firefox is block at startup. Know about temporary fix. [SOLVED] Firefox being blocked after Comodo update - Anti-Exploit Beta - Malwarebytes Forums

Second problem can be overcome but it is annoying.
When I run program (mostly game) that is not automatically prove by file rating then several warning came up. I permit them all, but when program go to full-screen, then screen go to black. That moment nothing is working and I need to do hard restart PC. What I notice is that while screen is going black another warning came up. But of course that moment I can not permit it. Solution is obvious. I need .exe file permit at file rating settings before I run program/game.

Update: I forget one odd thing. When I restart PC after black screen my router (D-link DIR-600) stop working and I need to do restart router as well.

It is doing at all my devices with Windows 8.1. All of them have last update of windows and everything drivers…
I using at all of them for protection Comodo Antivirus 8 and Malwarebytes Anti-Exploit. Programs installed at them are pretty much same.

Here is the further info:

Notebook -Packard Bell Easynote LM85-JO-682
Windows Tablet: acer W4-820
DeskTop PC:Win8.1 Pro

NEC MultiSync EA261WM 26" (19201200)
Samsung SyncMaster 940BF 19" (1280
Noctua NH-U12P SE2
Core 2 Quad Q9450 2,66 GHz OC 3.66GHz
ASUS P5E Deluxe
Kingston 4x2GB HyperX T1 1066MHz DDR2 CL5
GIGABYTE GTX 460 Ultra Durable 1GB (for PhysX)
Creative SB X-Fi mX Xtreme Audio
Seasonic G Series 650W (spec. Gold)
Fractal Design Define R2

Report of installed programs :

If you have any questions, please feel free to ask (sry for my english)

Hi Mr.Lolendo,

Please use the required format in order to further process your issue.

In the meantime, I will move this one to “Resolved” section.