We are on the VPS Mtx plan. We didn't change any of the default setting that was installed. We just immediately installed our forum, which is running on Simple Machines. For the past few days, our website has been "hanging" (for lack of better term). This means that whenever we type the URL in our browser, there will be a very very long waiting time before Firefox finally displays its usual connection problem error. However, whenever we restart our VPS, everything goes back to normal. Could anyone guide me on how to troubleshoot a problem such as this? I am pretty new with VPS, and I would really appreciate any guidance in the right direction.