The list is a representation of the master server running on master0.excessiveplus.net, it does not query the ID master for speed reasons (too many servers, most of them running UrT). That way we can update the list more frequent.

Once I saw BEER.FREEZER not being in the list for a few hours. I investigated a bit and noticed that the server did not send any packets to our master server. This could be a network problem, e.g. bad route to host.

I've increased the timeout a bit but it does not make sense to set it any higher and list "down" servers for 5 or more hours.