Memory 16gb ram
Graphic card: Radeon R9
VIs player is only 65 104k for mem and my CPU usage sits at 12 percent with lagging mouse present.
When a scene is open in the editor, ps also becomes hugely laggy, but cpu only shows 25% use when stressing it.
Hardrive also has 30gb free space. (this is the only thing I can see being the problem hardware wise.
So yeah pretty bizzare problem.
Apologise if I don't reply quickly as I'm going to bed now. Thanks for your help guys!