If any page is not responding, or you are getting error messages, use this to clear your cache.
This will not
- Log you out
- Affect data from other sites
If you have any pending edits on any soundboards, studios, etc, this will clear those pending edits - so save those before clearing your cache if you want to keep any of them.
The reason that this can be needed from time to time is because when a new feature is added, old data that was stored is no longer valid, and needs to be cleared.