Problem with the firstperson camera

Hi all, I want to ask for help from the experts:)
I am creating a game on ue4. I have two maps, one with the main level, the other with the main menu. When I start the test game, I get thrown to the main menu map and after pressing “start new game” I get thrown to the main level, and the camera is fine, it moves freely. But after I press “Exit to the main menu” I find myself back in it. And now attention problem: After I clicked on “New Game” again, I was thrown back on the map with the main level, but now I can not move the camera. What is my mistake? Why did the camera stop moving? Explained as best I could, sorry :sweat_smile: