After lots of testing and research it appears that quite a few people are using the Quad Cam Rewind page for normal Quad Cam viewing.
The page was designed for people to visit if they missed something and not to sit watching as it pulls a lot more data than the standard Quad Cam view.
I have removed the multi cam rewind pages for now to see if this stops the servers from failing.
I have asked some of those that use Quad Cam Rewind for normal viewing to use the standard quad cam but it appears the Rewind is still in use constantly.
The individual rewind pages are still watchable but for now but Quad Cam Rewind has been disabled while we continue to monitor the situation.
Apologies for the change but constantly rebooting the server is affecting those watching the normal streams.