When i have AdvancedInterfaceOptions enabled it keeps disabling the Load out of date AddOns option. It also makes tips for new players keep popping up efter every login/reload. Example: Opening the world map will display: "Complete world quests for this faction to receive a bonus reward", Opening the inventory it pops up with "Click this button to lean up your bags. It auto-sorts and moves items out of the way to make room for new items". Tried deleting the addon completely, resetting all settings, no addons except AIO.

Can't reproduce in retail with v1.3.3

An extremely outdated version of AIO might be capable of doing this when "enforce cvar settings" is enabled, but it should not be happening with the current addon.

Verify that you are running the latest version (1.3.3) of the addon and see if it still happens.

If you are running the latest version and it is still doing this, you can try typing this into your chat to clear any old settings:
/run AdvancedInterfaceOptionsSaved = nil
followed by
/reload

Clearing the old settings seem to have done the trick. Everything works normally again. Thanks for the help! :)