Hi OP, just wondered if you solved the issues? Also mainly wondering how your PC performs on other games?
I have just upgraded from a i5 2500k, 7950 and 8gb Ram, to i7 2600k (running 4.4ghz), Vega 56 (1600, 950) and 16gb 1600hz memory.
In Division 2 I usually get between 70-85fps, in areas however this drops to around 40fps. So would seem similar drops to yourself.
I was contemplating if to upgrade my monitor from a 1080p to a 144p, but am weary that I then make my PC feel old once again.
Do you still manage to run games at high settings? Also if you went from 1080p, is there a big enough increase in graphics to make the change worthwhile?