Weirdest bug. I start the game and get the London intro and movie. Then I create my character and the game starts exactly like Fallout 4 with the same house, graphics, etc., The only thing is that I cannot really interact with anything ("Play with Baby" for example does nothing) and I cannot leave the house or do anything.

I assume Fallout London does not begin this way. What is wrong? I followed all install instructions and I do get the London intro so I assumed it was working but it appears as if I am now playing a not fully functional Fallout 4!

Has anyone else had this problem?

I had this, used Steams Fallout 4.

I had two different versions of the Fallout 4 Script Extemder (F4SE) installed. Then removed both and reinstalled it

Many topics the same problems:

Lokk at my post:

https://www.gog.com/forum/fallout_london/fallout_london_remember_about_the_right_way_to_launch_it