So I have PSPDisp on my PSP Go 6.39 Pro-B9 CFW and,
when I use the USB option, it works perfectly. No lag at all!
I get 57-60 FPS everytime I use the USB option.

However....I've looked at people on youtube videos who do not use the USB option, instead they use the WLAN option. And from the looks of it, they seem to be achieving a high fps, looks just as fast as it is on the PC.

For me though, I can only achieve 15 FPS using the WLAN option.
It's fairly slow and it's hard to play games with definitely.
Why is it like this?

My PC:
Windows 7 64bit
6GB ram
AMD Phenom II N970 Quad-Core Proceor (2.20 GHz)
AMD Radeon HD 6650m Graphics Card

How come other people can achieve a high FPS and not me when I use WLAN? I have a lynksys router and my internet is amazing.