Since the update on MW2 my kill cam has been lagging and I’ve been having all sorts of...

Hi Nadine!

Sorry to hear about the issue. Let's see what we can do about this matter.

To confirm, do you experience the same issue with your other games?

To further isolate the issue, I suggest that you try to power cycle your console, test your network connection, try a different profile if possible, re-add your account and clear your game's local data.

Please follow the detailed instructions or steps from this link https://support.xbox.com/help/games-apps/troubl...

Our last resort would be to reinstall the game or perform a factory reset instead. There's an option to keep your games and apps.

Press the Xbox button to open the guide.
Select Profile & system > Settings > System > Console info.
Select Reset console.
On the Reset your console? Please choose “Reset and keep my games & apps”

If you've tried everything and still getting the same issue, I highly recommend to report the issue to the game support because it must be a game bug or game stability issue since it happened after the update. They may need to release a new update or patches to fix it. Contact them here https://support.activision.com/modern-warfare-ii

The Lag comp has been bad in all CoD games since MW2.

It's always been like that for the Final Kill cam. Pretty sure it was like that for MW2 as well.

A few times I thought people were using shotguns because they would run past me, one shot and I was dead. Then on the kill cam they had hit me 4-5 times with a rifle.

Kill cam highlights the lag quite a lot.

Also, lag has a big effect on games where it only take a few bullets to die as half a second lag is the difference between been alive and dead

I prefer a game without the kill cam, that's why when I played COD4 or MW2 I played Hardcore mode. BFBC2 doesn't need a kill cam, however a final kill cam at the end of a match would be neat to have, but that's about it, other than that no kill cam.