[HOW TO]/[GERMAN] Fix Garry´s Mod Bug : Connection failed after 4 Retries [HD]

The only things u have to do are : 1. Create a Multiplayer server 2. Open console 3. Type in sv_lan 0 then press enter 4. Type in heartbeat then press enter 5. Create the Server again and it should work. (6. if it still does not work, simply turn off the firewall) Hope you Enjoy! :D