I was also getting latency/lag during Titan HM a few days ago. Kinda the reason i haven't played since. The first fight we did was fine, but as it got later and hit primetime it got to the point Titan would even just disappear Or just stand in one place while still doing his normal mechanics. Or when he'd jump in the air, we'd all huddle up in one spot like we normally do and then i'd see everyone take damage but Titan wouldn't be there lol. It was kinda funny but sucked @ the same time. And i'm not with any of the listed companies. I'm with Charter communications. But the bad lag started after 2.1 as well for me. SE just will never get this latency/Lag resolved it seems. 4 months+ since launch and it's only got worse for me.