Help plz

[TheExecutioner]

yesterday i uploaded my game then it got pretty good graphics somehow and now im lagging pretty bad how would i fix that?

 

[57thRomance]

http://forums.legionsoverdrive.com/threads/diagnosing-network-related-issues.1324/

 

[Mukhtar]

FPS or connection? Press ESC and take a screenshot of your Ping and post it here so we have a better understanding of what your problem is.

 

[Perfection]

Just gonna wing this one, but by any chance were you playing on the texas server? If so, the server itself is having really bad lag spikes and would explain your sudden lag.
Best I can do with the information you provided.