Alien: Isolation Message Board  

I tried this mission last night and the computers on the mid level had no prompts icons etc on them, so I descended below to the very bottom of the Apollo core and found both cores there to overload and was able to overload the first core, but the second core had the icons but red X on them not being able to interact with them, so I was unable to complete the mission, I restarted my game and the mission three times and the same thing happened each time

I watched a youtube walkthrough for mission 14 the The Descent and it was a PS4 walkthrough and he destroyed the Apollo core in his video or playthrough all from above and didn't descend to the very bottom at all, so what is going on with the PC version?

I stopped the trainer too to see if it was the trainer and had the same issue with the trainer off

I have the full game and season pass

I verified the game cache to with steam for the game