I just recently started having an issue and have tried everything to fix said issue but nothing is working. I desperately need help.
Base information -
Desktop internet and online games work fine.(hard wired and wireless)
Phone/tablet/laptop internet work fine.
Xbox live works fine.(including streaming netflix/hulu/youtube.
Call of Duty Black Ops 3 lobbies/matchmaking work fine.
Problem -
As soon as i get into a matchmade game (not the lobby, the actual game) i get the connection interrupted image flashing on screen and begin lagging to the point that i cant really participate in the game.
Have tried -
I have hard wired xbox to internet.
Reset modem.
Port forwarded.
Reinstalled call of duty.
Moved xbox closer to modem. (while wireless)
Connected to neighbors internet.(modem for him is 1 wall away so essentially in same apartment.)
I went through the self help post made by activision themselves.
Speed tested my internet with the link provided by activision and the meter was off the charts. (33ms ping, 106.57mbps DL, 12.16mbps UL)
Nothing is working, maybe i'm not the only one experiencing this but i have spent hours looking through forums and have found no other with this issue and no fixes for the issue.