Some info about my system:
whenever I try to post something in the "GalCiv III Founders" forum I get the following error message:
The connection was reset
The connection to the server was reset while the page was loading.
The site could be temporarily unavailable or too busy. Try again in a few moments.
If you are unable to load any pages, check your computer's network connection.
If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.
OS: Windows 7
Browser: Firefox 28 & Chrome 34.x
But because posting in this forum works I guess it has nothing to do with my system but rather with the forum or my Stardock account.