I experience deviation, graphic break problems in the game.

To avoid such graphical errors, you need to have the current driver version of your video card installed. Our players using the Windows operating system can use the following ways to learn the graphics card models:
Click "Run" from the Start menu, type "Dxdiag" in the incoming window and click "OK". When the "Dxdiag" program opens, select "Display" from the tabs. Next to the name section, the model of your video card is written. You can download and install the latest driver version for you according to your video card model:
• ATI: http://support.amd.com/en-us/download
• Nvidia: http://www.nvidia.com/Download/index.aspx?lang=en-us
• Intel: https://downloadcenter.intel.com/Default.aspx
• You can find latest drivers of SiS based cards here: http://w3.sis.com/download/
• You can find latest drivers of VIA Based cards here: https://www.viatech.com/en/support/drivers/