FPS drop on campaign/A.I games

Games Halo Wars Series
1

I’m getting 30 - 40 fps sometimes even dropping to 15-20 on High settings, during campaign/ai games
i7-7700K Quad Core 4.20 GHz
32gig ram
GTX 1070 8GB
Windows 10
Installed on SSD
All latest drivers

Anyone else?

2

Yeah same here . For the most part game plays fine.

but on the odd occasion the fps drop like a brick .

my system is also just a beefy as yours