Unfortunately, this solution did not help, I still have problems connecting to the server. Now I can't see him anymore.
IP rate limit sustained 104023 distributed packets at 1300.3 pps (5002 buckets).
IP rate limit under distributed packet load (5000 buckets, 40001 global count), rejecting 89.79.99.57:28544.
IP rate limit sustained 104025 distributed packets at 1300.3 pps (4999 buckets).
IP rate limit under distributed packet load (5000 buckets, 40001 global count), rejecting 79.190.51.28
5938.
IP rate limit sustained 104026 distributed packets at 1300.3 pps (4999 buckets).
IP rate limit under distributed packet load (5001 buckets, 40001 global count), rejecting 77.114.101.43:28645.