Hello,
I don't know if you know about this feature but you can create a shortcut on your desktop with the server IP and port and when you run it you will get connected to the server right after the game loaded.
Shortcut path: mtasa://serverIP:serverPort
Example: mtasa://12.34.56.78:22003
I think this might be useful to you as you mentioned you only play on one server and it's fastest way to get into a server (skipping all the menu browsing part).