Hello - enjoying Act 1, very polished although considering the number of Early Access players I guess that is taken as granted.
However I have game stopping frame drops in the 2ns Act - this strangely doesn't appear to be a graphics setting issue as setting everything from medium (which I played act one on with no problems) to all low (even trilinear filtering, I amazed we still have that in 2017!) the frame drop isn't changed.
It appears to be a pre-caching issue, simply the second act is no where near 'optimized' (I know, that's a really catch all phrase that means nothing really) compared to the first act.
I notice a few posts starting to appear online about this, as all us new players (or Early Access like me who simply waited for the game to be released to experience it in all its glory) are beginning to complete act one and are now moving into Reapers Coast area.
This frame drop issue might become a bit of a monster.
I am not going to post specs as the point is this - medium settings on act one, no problem. Settings appear irrelevant to the issue for act 2.