they need dedicated servers if they dont have them especially for an exclusive title. I sometimes lag but thats when i have a bunch of peeps on laptops in my house.
Check your recent players list. You may have gotten some stragglers from outside your country. That happened to me today in 2 different games. One had a Colombian guy who and the other had a Mexican dude and both those games were literally unplayable. It got to the point where the guy wouldn’t have damage boost and 3 shoot you with the DMR and you would die. Off 3 shots. I’m slowly giving up on the game and don’t think I can wait for the changes.
I played 100 hours of War Games Matchmaking, and experience little lag, even yesterday, I had no lag, I had a little lag in Spartan Ops Matchmaking, though, but not to the the point where it’s unplayable.
Also, Halo 4 probably gets millions of UUs a day.
With TOTAL(for everything, not just matchmaking) Probably peaks like 140-180k, and War Games Matchmaking peaks at 80-100k.
And no it can’t be population, making games laggy. It’s because 343i has built in Good Connection, Trueskill, etc… Which doesn’t work right, but drastically slows down search time. And Halo: Reach seems to be way less laggy, and it’s matchmaking peaks at 9-15k, with a TOTAL peak of 15-30k.