I've spoken with Gandalf about this a few times. It's issues between the hosting services, unknown issues, and constant activity or updates wearing the server down during certain hours. Because the community is donation/free-based, the equipment used is only what the Server Owners themselves can afford. The only way we can fix this is by helping them out more. Unfortunately, though, with a good portion of this community being underage, we must rely on clicking on advertisements to make any sort of revenue that doesn't come from the users themselves.