The client will not receive inputs on my PC. I had the same issue with P4. So I did a clean install of the EA launcher and client.

The launcher works fine. I can log in and click the "play" button to launch the client. But once the client starts I can't click anything. If I mouse over options on the start menu, they highlight and make the click sound. But I can't click any of the options. Not with my multiple mice, keyboard, controller or, Nostromo. I click every input device I have but the client doesn't respond and eventually plays the movie over and over.

I can't even close or minimize the client. The window frame doesn't respond to my mouse clicks. I have to end the Task through the Task master to exit the client. I had not issue during Phase 3.