I an emergency fashion I decided it's time to move us to a fully dedicated server. I have learned that with sites like this you can come across BIG problems, and when you have problems you need full control to resolve them. With our own server we will not simply just live on a pre-configured webserver, we'll be able to configure our own server in the best possible way for our specific needs. I don't know yet if the new server will resolve the issues we had on the old server. We will have to wait and see..