Well I have now tested as many combinations of graphics settings and nUI5 or 6 as I can think of. Is there some trick I'm forgetting? LOL. I've dumped my cache folder and the WTF, is there any other folder I should clear?
Now when you say memory problem do you mean RAM or in-game? Because I'm only using 22% while playing, but my CPU usage is at 75% (don't if that's too high). /shrugs
Thanks for looking in to it.