Taleof2Cities wrote: »Have you tried disabling all add-ons?
Then, re-enable each add-on one by one ... with the least likely culprits first.
Make sure it's not an add-on issue first before submitting a Support ticket.
Easily_Lost wrote: »The to test which addon is causing the problem is to disable all of them, then reenable then in groups of 5 ( that's what I do ). When the problem shows up, then disable the last 5, and reenable those 1 at a time until you find which one is causing the problem.
The addon menu option is provided by addons. Most of them include it. Recent patch segregates theses in game toward the bottom of the list.