I should have been clearer, and I also think I misunderstood. Launchbox works fine, it's actually Big Box that's giving me problems. So I'm not sure if this will help with that.
Regardless, I'm happy to keep that box checked for future beta updates.
Maybe I missed something, but where's the beta download? I'd love to try it because launchbox lags quite a bit for me and I've pretty much given up on it after trying various fixes. Perhaps the beta will improve performance.