i run nod with 20 gb ram (16 from pc , 2 vidcards each with 2gb ) using an i7 processor, wifi n-network , firefox (beta version, updates automatically, latest java updates automatically) ... state of the art , always updating and modifying my pc cause i need it for work , still at times i just time out or experience lag, this is because my router/server can not handle 4 of these pc's at the same time (router/server is bought 2 weeks ago as i tend to buy a new one every 6 months at least).
The capacity of the routerpart is 64 times n-network and has 10 tb storagespace for online and offline working.
When I use the intranet the speed is optimal , when I go to the internet itself and disconnect the hdd part of the server (safety) the internetprovider says that their firewall can not cope with it when i use all 4 pc's as well... which is strange ...
Anyway to round off , a lot of things can cause this problem just make sure your modem/router/server is set right with the right proxys if that is ok , check java version and broswer version , if using windows other then 7 and using a 64 bit system that might be the problem (vista is known for it , xp handles it better but can lag) if that is not the case then contact provider for solutions
If you are using a wifi system , change the channel you use on your router, someone else with a strnger signal on the same channel might push you off the channel hence the lag.
If you have any q's bout this contact me in nod in pm , or mail :
support@glitchless.com