Daomei, you do sound a bit like a typical scientist to me, my brother is one (Dr).
Ok, instead of us trying to prove there are campers to you.
How about you prove to us they don't exist?
I've only been back about a week after a long break.
This is how it used to work, you would kill a boss then you would know it was not due to respawn for awhile, when it got closer to the respawn time you would have an alt watch for the respawn. When it respawned the alt would alert the rest of the team and we would go and kill it. Rinse and repeat.
Ok, instead of us trying to prove there are campers to you.
How about you prove to us they don't exist?
I've only been back about a week after a long break.
This is how it used to work, you would kill a boss then you would know it was not due to respawn for awhile, when it got closer to the respawn time you would have an alt watch for the respawn. When it respawned the alt would alert the rest of the team and we would go and kill it. Rinse and repeat.