Unfortunately after a lot of tweaking and troubleshooting, we had to give up on this plugin as it's just too much trouble to get working properly. Every website you install it on has specific tweaks that you have to figure out through trial and error, but even when you think you have it working properly, at some point the website will break again and you have to troubleshoot all over again. We tried using it on several of our websites, and while it works great when it works, it was never reliable enough to trust that you could use it without constant monitoring. It's disappointing as it has a lot of potential, I just think it requires a lot more testing and refining.