Can't finish a game

Ever since the Memories of Reach update my connection has been garbage. I just tried 3 matches of arena and 1 of warzone and I lost connection from all 4. My connection is normally fine and I ran a speedtest for my internet and everything and nothing has changed.
I wanna know if anybody else has been having issues

https://www.halowaypoint.com/en-us/forums/e0d9938206f04a598ce84f2c8cadce02/topics/left-fireteam-disconnect-message/bd1d84e7-389e-4740-a83d-cd934eeca667/posts