Compile the mta SVN problem for help. The source code

His latest SVN compiled the source code, and then select match of the.net. DLL launched the game but unable to connect their after compiled server. Tip TIME OUT. This is why. No official detailed development compiler SVN tutorial

Customly compiled clients are only compatible with customly built servers. This means you can test by playing on your own server, but you will not be able to connect to public servers which use the official release package.