Since last week, im getting disconnected on Morogrim fight, after having a lagspike. When i log back i see :
a. AgUf showing raid & party frames, even though "hide frames in raid" is checked. Gets normal after a /reload ui.
b. oRa maintank list is gone. Most of the time reloading ui and/or refreshing maintank list dont work.
Im using : Fubar, Omen, Violation, Dorje, AgUf, oRa2, Antagonist, BigWigs
I cant spot the problem but it seems very much like it is related to an add-on. And this happens only on Morogrim fight.
You can try running AddonSpamFu to see if anyone in your guild or raid is spamming you excessively. Other people's addons flooding your com channel can get you disconned without you having the same addon; i.e. it might not be a problem with your running Recount or DoTimer but too many other people doing so.