5-25 second lag...

Once again I will reach out to try and resolve this issue that has plagued me since day one.The 5-25 second walking into walls lag.I’ve done everything from port forwarding to cache clearing to upgrading my internet to creating a static IP and using DMZ.The list goes on and on.The first couple matches is fine and I’m like “yes,I fixed it!” Then 2-3 matches later,nope its back again.Ive done my part by buying the game and even buying req packs,at least I should be able to play the game.Stop ignoring this issue! It is not my connection or NAT or ISP it is a technical issue on 343’s end.I have 30-35 mb down,6-10 mb up,Open NAT and 80-90 latency.Please fix this or I will delete this game from my hardrive and never touch anything this company makes again.I should have learned my lesson after Halo:MCC.Make no mistake I will not make it again if not fixed.