Apparently there was an update for HL1 servers that I completely missed until now. This update stopped anyone from joining the Sven Coop server.<br /><br />I have since updated the server and you can all join again. The downside is, until another update or fix is released, the server wont actually be listed in the server browser. So in the meantime, use you favourites/history tab to find it, or type the following into the console:<br /><br />connect gargstudios.no-ip.info:27017