Game Crashing on PC Steam MCC Reach

My specs is
Intel Core i5-6300HQ
Nvidia GTX 970M
MSI Optix MAG141CR Gaming Monitor
Corsair Void Pro RGB Wireless
Corsair K70 MK2 RGB Gaming Keyboard
Redragon MAMMOTH gaming mouse
Crucial P1 3D NVMe PCIe M.2 1TB
Patriot P200 1TB
RAM: Crucial CT8G4SFS8213.M8FA Hynix HMA41GS6AFR8N-TF 1315 CT8G4SFS8213.M8FA 24GB
Acer Predator G9-791
Windows 10 Home 1909
My issue with MCC Reach is the gameplay freezing during playing of singleplayer, I haven’t tried multiplayer but I suspect the issue will be same,
basically when I’m playing for a period the graphics freezes while the audio keeps on playing and I have move the game to a different desktop via Task View and then use the task manager to kill the games process.
My drivers are current on my gaming laptop and windows is fully updated.
I would like some tips on sorting this issue out as I can live with the sound issues as I know given time it will be fixed.
Edit: After playing a bit more its the fps that dips completely till it stops responding (including going to the GUI) for a few seconds and then it recovers.