Oh wow thank you for the technical reply, funnily enouph I already do use clamping but I guess I just never got the same error on my end :]
Edit: Although I didn't use clamping in the main menu, maybe thats wehre the errors coming from...
Or maybe the error is caused by using the same camera for the menu, the intro and for the gameplay 🤔. Maybe your gameplay camera should be attached to the player separate from other cameras. Idk to be honest 🙂