I use Google Chrome (latest version) as my browser. Very often when I click on something on caedes (anything like comments, opening an image etc.) the warning comes that the site is not available. Then I have to try it a few times until I get through or I can change to Firefox and get a connection immediately. This happens only with Caedes and with no other website. Is Google chrome too fast for caedes? Has anyone else the same experience?
My PC has Windows 7 Home Premium.

In my antivirus programme I entered caedes.net as exception and included google chrome in the list of programs in windows firewall. I think that has solved the problem.

For those who use Google Chrome: After further research I found the right solution to this problem : Under options un-check "Use DNS pre-fetching to improve page loading performance." = to do this got to "settings" (wrench icon") > Options > Under the hood.