To make sure you do not have any additional installs start by checking the install path for your Wo W game. Common cause for this is that there is more than one copy of Wo W installed.One fairly common issue people have is that older addons they install do not load when they log into the game.This is usually due to the fact that World of Warcraft tags older addons as out of date and aren't automatically loaded unless you tell the game to.
If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices.
People have also been asking if the ilvl number is the equipped value.
Now if they are one of those who use the armory to not just check progress but ilvl too then boom there is an issue which needs addressed.
Account Hacked Account has been hacked or compromised.
Disconnection and Latency Issues in Blizzard Games Troubleshooting steps for latency or connection issues when playing Blizzard games.