I did a usual render to go back to the beginning of my video after adding in some parts and, unlike most times where it just starts, it said it was creating multiple previews. After this happened, a green line appeared right under the timer. Now up until that green line ends, the graphics are blurry. Then, all of the sudden, they go to normal when the next graphic starts. This is super annoying because I didn't do anything different than I had ever done before. I need to get rid of that green line. Any ideas?
Here's a picture:
https://ibb.co/F7y9DwL
That green line starts at the beginning and goes until the element that says Author starts. That's where everything goes back to normal. The first ten seconds of graphics are all blurry.