Hello, @KAT1LLA
Check Firewall: Ensure port 3659 (UDP) is open.
Update Drivers: Keep your network drivers up to date.
Close Background Apps: Shut down unnecessary applications.
Contact ISP: Verify with your ISP that port 3659 (UDP) isn’t blocked.
These steps should help resolve the disconnection issue.
I hope this will be helpful for you
Best regards
Jon ralph
Ive asked my ISP and thwy check my router also. All drivers are up to date. All stupid steps exposed here are already tested without solution. The firewall is down and the problem still persistent. Only "Smart Port Forwarding" fixing the issue. The question is why we have to use additional app to fix what the game publishers never did?
