How do I fix my framerate on my new PC?

[Shawk]

Try setting your resolutions to be all the same in EQClient.ini.

this is mine for example..

[VideoMode]
WindowedWidth=2560
WindowedHeight=1440
Width=2560
Height=1440
FullscreenBitsPerPixel=32
FullscreenRefreshRate=0
WidthWindowed=2560
HeightWindowed=1440

I don't use WinEQ2 and I don't inject any weird compatibility mode into the eqgame.exe either, these only will interfere with your diagnosing of the actual issue.

I use to have a lot of the issues you speak up, fixing it all took a while can't really remember everything I did but mine runs flawless now, but ya.. it took some messing around.

Also add this at the start of your EQClient.ini, allow multi-threading etc..
[Defaults]
CPUAffinity0=-1
CPUAffinity1=-1
CPUAffinity2=-1
CPUAffinity3=-1
CPUAffinity4=-1

Maybe post your entire EQClient.ini