Halo Ce co op input lag how to fix plz

Im trying to get my friend to play through all the halo campaign

There is no way to fix the input lag, it’s based on location difference.

There isn’t really a way to fix input lag.

Playing co op campaign is hosted locally from your console and not on a dedicated server hence the experience being a lot more laggy.

Its more to do with both of your connections & ping. Both of which aren’t really that controllable.