When i got my new laptop, Lag on FFXI was very low, I have an OK machine, not anything crazy, but recently I have been getting killer lag, very abnormal, whenever there are a lot of characters on my screen, or whenever Alot of stuff happends fast in game (I turn fast, or a lot of spells go off etc), I get a huge lag spike that lasts for 2-3 mins, then goes away. But the lag also goes away when there is nothing on my screen.
I mean, this might be normal, and I might sound like an idiot, but this is too unusual for it to be just normal lag. I've been getting below 1 fps a few times. yes, BELOW 1 fps.
I tried updating my drivers, and I did, but that didnt work. and my PC maker has no current update for my BIOS, so I dunno, can someone give me an explanation maybe as to why this is happening?
XI Wiki

