Bug on first mission Planetfall

[Archerodees]

Bear with me, might be hard to explain. I can't seem to get passed the first mission because when I get to the gun to flip around so it fires at the ships bridge, the first time it never continued, it was just stuck with him on the gun. I couldn't move him off it, only thing I could do was bring up the menu to quit and try again.

Second time I got to the gun, the camera put my view literally inside it as he turns it round. And still when it turned fully it never continued. Just stuck again.

Also had some strange cutscenes when the boss ork shows up, tells you to get off his ship and throws his boyz at you, sometimes it goes black, sometimes it freezes.

Thought it might be a v-sync issue but it's not.

[Akis]

Verify game files and check your antivirus

[Archerodees]

Verified them and it still does it. Just now the very first cutscene just went black, when it came back character was frozen unable to move. Only thing I can do is esc to menu.

I use Avast, could that be a problem? Like the firewall or the sheilds?

Edit: wait no, nvm. Seems to be working next time I started the game. Cheers.