Having problems with focus in video

Peccy

I got this camera to shoot video for my YouTube channel. When it focuses it looks phenomenal, but that's only about a few times a vlog. I do woodworking, so I am not moving around a lot, just some different camera positions. Mostly I am doing an introduction vlog about my new camera, but if it won't stay focused, I can't. It's set to 1080 p in fine. Thanks in advance!