With the recent Battlefield 1 Summer Update, we’ve became aware of a framerate issue affecting our Xbox One players who are in party chat whilst in-game.
We are currently investigating and are looking at resolving this issue, and are working to have a fix with the next game update coming soon.
As we work to resolve this, we suggest not being in party chat while playing Battlefield 1 on Xbox. Obviously, this is not optimal for teamplay, but rest assured our teams are diligently working to resolve this as soon as possible.
We appreciate your patience as we work to address this issue and thank you for your continued support.