Hey rheinvisuell -
Thank you for your report, we are beginning to look into it immediately. Can you please also give us some more details about the Matinee Sequence you have set up? What type of Camera and camera movement are you using if any? What does your Director Group look like? Are you starting and stopping the Matinee playback in your Level Blueprint?
Thank You Again, and I await your answers-
Eric Ketchum