Lag on ONLY one Character

I don't think anyone is listening
having similar issues. once i get into combat i lag heavily. i don't play other toons so i wouldn't know if it's just this one.
Wyldmike,Can you describe the lag in a bit more detail? If you hover your mouse over the computer button at the bottom of the game it will give you Latency and FPS readings. What are you seeing there?Inkwell,Try typing the following while on the affected characters:/run SetCVar("raidFramesDisplayIncomingHeals",1)/console reloadui


Worked for me so far!
/run SetCVar("raidFramesDisplayIncomingHeals",1)/console reloadui

This worked! please try it!
having the same issue on my eu druid. once i enter combat or somthing my fps drops to 4-10 fps i have no issue on other character i usualy have like 50 fps in combat
I am having the same horrible lag issue on one of my alternate characters (Arms Warrior). All of my other characters on the same server play just fine.
On my Hunter and other characters I will hover around 70-90fps. However, when on my warrior I will hover around 12 fps.

Now to be clear, these issues on my warrior are only in the newest patch 5.4 content. Inside the instance and on the Timeless Isle. My whole screen becomes extremely choppy where it is absolutely unplayable.

Mods: I have tried playing my warrior with no mods at all and still have the same issues with latency fps. I still get the same unplayable choppiness.
I've also tried the suggested remedies listed above in this thread and still have the same issue.

Attention Blizzard: Please help us with this. If this many of your customers are having the same issues, the problem cannot be simply on our end.
Thank you.
ok so here is the problem in detail. I am having this issue on my warlock and only my warlock. I have tried everything I can think of and everything people have posted on forums. When im on my lock and I go into any 5man/raid my FPS drops to under 5fps. Yet I can do the 5man/raids on my dk and any other toon and im always above 50 fps. Now before u say it, I run with the exact same ui and addons between all my toons, also my graphics, and options in the interface are the same between all of them. It is not my latency since I am in cali and always run under 20 ms home and world. I even tried disabling EVERY addon and my ui and only running with the blizzard ui. It did not make a bit of difference. On all my toons I run with my graphics at full setting since I have a brand new comp.

This is the setup for my rig:
GPU: GeForce GTX 670
CPU: Intel Core i7-3770k @3.50GHz
Memory: 16GB
Resolution: 1920x1080, 59Hz
Operating System: Windows 8

All drivers are up to date as well as all my addons. The day i installed wowo on this comp it ran fine, on my warlock, but it seems the more and more time i play on him the worse and worse this problem seems to get. Any help would be great since it seems there is a lot of people with this same problem and nobody is taking the time to help figure it out for us. Ty in advance from a very frustrated lock.
Bump
Bump :(
I have the same problem as Hallad. My Shaman is the ONLY toons out of my 11 that have this framerate drop as soon as I engage in Fights in Dungeons or in the world. Why is this? All setting are the same toon wide on my account.

Blizzard are you there? can you assist?
I'm having a couple lag issues as well. When I mouse over any NPC that is interact-able (chat bubble or vendor) I get a sudden fps drop of about 5 and up to 15 if I mouse over very quickly and repeatedly.

The other issue only happens on my Druid like the OP. It's when I change forms and my action bars swap. I get a quick one second FPS drop of about 10 that causes my game to stutter.

I'm going to just assume that this is WoWs dated engine and pretty much everyone has these issues.
I am having the same issue on my priest. latency jumps up to between 600 and 3000 for world and home when I do LFR or go into a bg... but on my other characters the latency sits and stays at 50
It only happens to me when I try to play a Shaman
Same here when I'm on my druid the fps is so low. What's going on here .
I am having this problem with my hunter fps 30 and other toons 100 plus. I have tried the fix listed and it worked until I logged off and back it was.Does anyone have any solution? This happened after latest patch for legion. I have done everything possible.
Okay, found this thread and its out of date BUT I am having unplayable lag on only my main Druid character. i have 1 fps. 1!!!!!!! i cant even move, its unbearable, I am not experiencing this on my 110 Hunter, nor my 103 Priest, or, my 102 Paladin.
I have turned off addons, i have deleted caches, updated drivers, made sure its not a cpu usage issue...i am at a loss.
Lêmara,

Let's get the game back to the default settings. You can do that temporarily and not lose any customization you've done.

With the game closed please rename your WTF folder to WTF.bak and INTERFACE
folder to INTERFACE.bak. Delete the Cache folder entirely. These hold setting info and temporary cache files that will be recreated by the game the next time you launch. Renaming them allows you to rename them back later if this step doesn't resolve anything.

NOTE: Please also make sure to remove any and all addon auto-installers or auto-updaters you may have, as those can automatically reinstall addons for you, possibly causing further issues.

Now start the game up again and see if the issue is still there.
Found this while trying to figure out what was wrong with my hunter. Everything is so slow. When I first get to an area its extremely lagged. If I hearth anywhere it takes about 30 minutes to get there if it doesn't knock me out of the game or spaz my whole computer to the point I have to restart. Going into dungeons isn't an option. This happens in Legion areas as well as Ogrimmar ONLY on Giarain. My other guys are fine.
This priest taps his feet for 2-3 seconds before receiving mail, opening loot boxes and slightly less so when herbing. Transfers from bags to bank are agonising. Only this character, no others. I am not playing him cos its so annoying. Tried every fix mentioned to no avail. Anyone know any unmentioned fixes?

I’m having the same problem with my worgen druid, i even deleted the character and remade it in hopes the problem would go away but that didn’t work. I have 2 other characters on the same server but this only occurs when i create a worgen druid. When i cast a spell there’s a delay in when the bar begins filling up and when it is filled up there’s the same delay before the spell is actually casted. There’s also about a 3 second delay in auto looting, accepeting as well as completing quests. I know it’s not because of my internet speed since it literaly happens with no other character even when i’m in high pop areas like Stormwind yet there’s a delay in just about everything in the starting area in Gilneas as a level 1 worgen. Please help me fix