Character Blueprint Bug 4.16

Good Evening
After work on my save game system, my character BP camera has freeze, now I can’t move for any direction. I did a test with the default Third Person Character and the camera works fine. Im believe this is it a bug and if necessary I can send my project for more details.

Can you send a screenshot of your blueprint?
It sounds like you haven’t added any inputs to your character.

Problem solved by reinstalling Unreal Engine 4.16