I have a Shadow Priest, and I usually Quest with a companion who is a Mage. We both use Omen, but recently we have discovered a delay in the, one of us being highest on threat, and that person actually overtaking on agro. We have installed Omen WITH externals, and the Mod itself is completely up to date. Am I missing a setting, where when you get on top of the Threat Meter you have agro?
You actually don't pull aggro when you have more threat than the current aggro holder. When you are out of melee range, you have to reach 130% of the current aggro holder's threat in order to pull aggro on the target.