Crash (freeze) and high PING in game

Hello Dear Team,

I am writing regarding the topic issue. When i try to play Titanfall 2 i get a crash. The game stops immediately and doesn't work. That causes the crash of the system (only restart of the PC helps).
My configuration is:

System: Microsoft Windows 10 Pro (64 bit)
CPU: Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz, 3401 MHz, core : 4, logical processor: : 4
RAM: 16 GB

Graphics Chipset: AMD Radeon HD 7800 Series
Radeon Software Edition: Crimson ReLive
Radeon Software: Version17.7.2
Memory Type: GDDR5
Memory Size: 2048 MB
Core Clock: 1100 MHz


Direct3D® Version 9.14.10.01261
Radeon Settings Version 2017.0424.2119.36535
OpenGL® Version 6.14.10.13474

Next, case is a very high PING in the game. When i start the game, i have ping on level 50-55 p (in menu). At the beginning of the game ping is about 80-110p, but then jumps to 200-460p. This is very annoying when you try to play with real people because you die by nothing (in my opinion) then you see that SB shoots to you but you can't see him.
If you want i can add some screens from the game.

I am warning for your answer in case
Thank you very much
Have a nice day
FENIKO