Disconnection

I keep disconnecting in every single Halo 5 multiplayer match, does anyone know what I can do to solve this?..

How is your internet quality? Are you playing on a Wi-Fi or wired connection?

On a wired connection

The game has been super unstable lately. With a wired connection and an open NAT, I have been experiencing more disconnects than usual. Make sure your NAT is open, it will help a little.

Ok, I will take a look if it is on a open NAT type.