If you go to the homepage of TOS, you will the “world status” at the bottom left of the page. What do the different colors mean?
I’m experiencing very heavy lag in the SEA server when the color is red, does this mean that maybe the server is down or something?
Red means servers are sh*t and should be upgraded asap. New servers should potentially be opened.
Orange means servers are currently crowded.
Green means servers are lightly loaded.
One square is better than two.
The warning means that you can’t connect to the server.
It means the server is close to full, so that may be the case for you, too many people playing there and it is consuming too much bandwidth on server side or simple server load (on the game server software) that is reaching the limit of simultaneous connections.