Popping in to report I’m experiencing this issue as well, everything in Stormwind has been delayed for me since the Hallow’s End event started: crafting, buying/selling/searching the Auction House, mounting, casting spells (anything from the smallest fraction of a second delay up to 2-3 seconds before a cast starts), buying/selling/repairing at vendors, and more. The only thing that isn’t being delayed is myself and other players running around until you mount or use skyriding abilities. I hoped it would sort itself out when the Hallow’s End event ended, but it has not.
The strange thing is my latency for both home and world is completely fine, it’s at a fairly static 35 and 32 ms latency respectively, but lag still happens. The lag isn’t a result of FPS drops because 1) my FPS counter isn’t showing any drops happening; and 2) this feels like server lag to me, not choppy FPS lag. I play other intensive games on my PC with no issues.
Poised suggested it could be RP profiles/addons which sounded reasonable to me, but I can confirm the issue persists even after disabling all of my addons, not just TRP. Tried clearing my cache as well with no luck. As I’ve sat here typing this (and re-typing a few times for clarity), I’ve been waiting on the Auction House to finish loading something I’m trying to sell. I just get an endless “Searching…” pane with the loading wheel spinning trying to search for the item to populate suggested prices. Been about 5 minutes and no luck.
I do appreciate you hopping on MG to see if you’re having the same issue as us, Elocin, and I totally get that other people may not be experiencing it. I do want to note that this was a very common complaint through the entire Hallow’s End event. Stormwind was almost unusable for RP because the city isn’t sharded for us. I think they did shard us for a few events previously, but kept forgetting to unshard us afterward for a few weeks, so I don’t believe it’s something they do anymore.
So I’m at a loss at what we can do to try figuring out what’s causing this considering the event’s done and the issue’s still going on for us. Myself and all my friends on the server, RPers and non-RPers alike, can’t use Stormwind for anything anymore. We all have different ISPs, we all have different PC builds of varying quality (from low-end potato machines to high-end beasts), and none of us have issues in other MMOs or other intensive multiplayer games. I’ve asked around Lion’s Rest (the RP hub for MG-Alliance) OOCly the past few nights and about half the people there were having the same issues and were just choosing to suffer through it as it’s been the main Alliance RP hub for a while now.
Edit: A fun new lag-related thing popped up as I was leaving the city after typing this up – I was flying to Ironforge to continue working on some older professions, and the lag followed me from Stormwind all through the Burning Steps until I reached Searing Gorge. How do I know that? My skyriding abilities were still delayed, and I was still in SW General/LocalDefense and Trade chat until I reached Searing Gorge.