Board Thread:Support Requests - Getting Technical/@comment-2170536-20130901071607/@comment-2170536-20150805163148

Jo SHININGSTAR wrote: Also, after the first time you added the fifth level navifation, it takes a pretty long time to actually see the changes, and this also apply to everytime you change it afterwards. It takes about 2 minutes and 3-5 reloads to see results.

It does take a while for the fifth-level navigation to appear the very first time you add the code, but once it does, any changes to your Wiki-navigation should appear immediately after you refresh the page (just an normal refresh will do). The code doesn't cache your Wiki-navigation file; it reads it on every page load. The only reason it doesn't appear immediately upon publishing a new Wiki-navigation is because Wikia doesn't re-run any custom Javascript after publishing, so full page refresh is necessary.

By the way, you can bypass your cache and make any JavaScript change appear instantly by adding "?debug=true" to the URL of the page you are looking at. That will help you avoid several minutes of frustration and wearing our your CTRL and F5 keys. :)