What are you doing in guild raids that you're not doing in LFR?
Are you combat logging? Are you using a Ventrilo/Teamspeak overlay? Are your guild raids 10 man and you use a different layout/settings for Grid, etc?
Yeah, I suggest do the things he mentioned while in LFR. If you still have improved performance in LFR, it might be an addon that shares data between guildmembers. I don't know all of those addons, so I can't really say.
Originally Posted by momirmaster
Although I believe that We never killed osama and OBAMA just used it as propaganda to win a election cause Osama's was probably dead for years I Usually am not gullible.
I only use pitbull for a configurable rage bar that appears only in combat. I have everything else turned off. I use it in LFR as well and I don't get the fps drops.
This is a new problem and I honestly have no clue why this is happening. I recently changed servers and coped over my old ui folder and I'm starting to think it might have something to do with that although I've done it in the past with no problems.
And no I don't have assist =/ My raid leader uses big wigs to announce if that counts for anything.