Fps Lag Help

When I first start up Wynncraft everything is fine, but maybe after 10 minutes or so the fps slowly starts to drop and it continues until I reload. Is it taking up too much ram or something? Is there an option I can tinker around with to help with that? I really like the server and want to play more but can't efficiently because of this problem

 

id assume this only happens on this server? and i highly doubt its ram, i have a 4gb ram laptop and i only have 1gb dedicated to minecraft and it runs fine
have you tried reinstalling / doing a full wipe of your .minecraft folder?

 

Yeah it's only on this server. I've done that already as well...

 

Download optifine... There are some other mods that clear/decrease the lag too!

 

I have optifine already.

 

Can we get the specs of your PC?

 

Processor: Inter(R) Core(TM) i7-3610QM CPU @ 2.30GHz
Ram: 8 GB
Nvidia GeForce GT 620M
OS: MS Windows 7 Professional

My computer is a bit outdated but I've never had this problem on a server until now.

 

All I can really say at this point is what the first post said, you may have to wipe your .minecraft folder