Client timing out Created 15 years ago2009-04-08 08:05:45 UTC by Kurosaki Ichigo

I just started to map for HL2DM and every time I compile and run a map, after a few seconds or so, the screen goes back to the menu with the error, 'Client timed out'. What's going on? Sorry if there's a really simple answer, I am quite new to this.