jumps from 30 to 30000 ping.

Dear support, please help. Literally every server starts to lag after a certain period of time. Ping sometimes jumps up to 28,000, which causes freezes for half a minute. I know now that a huge number of players have a similar problem. For example, during this test, I stood in an endless freeze for about one minute, I attach the test results.
https://pastebin.com/F1JW959M