POE 2 PING PROBLEMS

Hello friends,

I tested all the games one by one, I only have a PING problem in POE 2. It doesn't happen all the time, but it happens very often.
The PING range varies between 58- 500. I couldn't find the cause of the problem, can you help me?
I am sending you the PING Graph;

https://prnt.sc/91GoJ9rJohdM