Me and my buddy decided lately to start Halo 3 LASO in the playlist and we got through Sierra 117 no problem but the Problem started on crows nest. The game is borderline unplayable and impossible to play. The game constantly stutters and lags and it’s only halo 3. We tried it on Halo CE, Halo 2 and halo 4 and there’s no coop problem. This is a server side problem and we just wanna play our most memorable halo from our childhood.
I had this problem too when I hooked up with a buddy for the 3hr run. Local co-op was nothing, so definitely server lag.