Random Black Squares covering small animations.
Whenever I export my animation with small objects such as small mouth movements, there are little black squares blocking parts of the screen for the duration of the frame. I'm sure this is a noob problem but it's very annoying and I can't find anything on it. It only happens when I'm zoomed out just the slightest bit. Whenever I zoom in on the object, the square things go away. The other thing is that when I zoom out to full screen in my scenes, some of the eyes disappear and it's super weird. Please tell me how I can fix this!
This is what the squares look like when I'm zoomed out a tiny bit

This is what it's supposed to look like when it's zoomed in

