XF 2.2 Site too slow


XenForo moderator
Staff member
From which version to which version?

Which third party add-ons are installed?

Are they compatible with the new version?


XenForo moderator
Staff member
There's no need to do that.

Just disable the add-ons if you want to keep them installed for use later.

Otherwise uninstall them, which should remove the add-on and any associated data.


I am going to reinstall everything from scratch (without addons) and restore the database, so as not to lose the messages and users, is it possible?

some guide to install new XF2 with an old database?
Last edited:


Well-known member
The easiest thing to do would be to just disable all the installed addons and check the speed of the forum. If it is back to normal then the cause is one of those addons not be compatible to the new version. Enable the addons one by one until you find the one that causes it to slow down. Then contact the maker of the addon for support and an updated version of it.