Loot timer needs to be lowered to 1 minute.

[Abomination713]

If you're running into enough instances of this to where it is bothering you, you might be the problem causing your party members to want to grief you. I do my roulettes every day and only run into trolls once a week, if that.

It's a rare occurrence, but when it happens it annoys me to no end since it's so easy to abuse. I've been dealing with this since 2.0.