Infinite Black screen after finding a match

Resetting modem didn't fix my problem or buying a Static IP. 

At this point idk what to do. Using a VPN or Cloudflare Warp seems to fix the problem. i used Cloudflare Warp and played 3 matches back to back with no problem. i need to test more.

But i didn't have this problem on launch day. i played for 6 hours with no problem and the next day the problem occurred. 
The real problem is, in here i cant see where everyone is from,  but in steam community i can see that. In steam community people from UK and Norway also  reporting the same exact problem we are having. 
At this point idk. If its ISP problem why people from other countries having the same problem and why its only BF6. i played BF2042, B4 and B1. didn't have this problem in those games. 
Also this problem only occurs in EA titles. I played 600 hours of COD and more that 1000 hours in Destiny 2 with the same ISP im using right now. Never had any problem.  
From what i can see, users with Superonline ISP when they report they have connection problem in games, its 90% EA titles.

Its more like some ISP have problem with EA servers. A VPN seems to fix the problem but its not solution.