Connection Issues with friends during Co-Op

Platform: XB1

Description: Me and my friend play together all the time and recently he’ll get disconnected from the game after 20 mins of play, sometimes within a couple of minutes.

Steps To Reproduce: Invite a player, we start playing then all of a sudden he gets booted. It varies in time when he’s booted. We both have stable internet connections as we tested this before. We get no issues on other games on the same console.

Host or Client: Host and Client

Players in your game: 2

Specifications: Playing on Xbox Series X