I changed some settings around and I was wondering why the screen goes grey and is really fuzzy and weird. The reason I changed some settings is because it was kind of laggy. Now, it's not lagging but the really weird gray screen and the fuzzy screen is showing up.
https://gyazo.com/bfd85aa40caa5c0b8803bb5b0729e7d6
https://gyazo.com/bfd85aa40caa5c0b8803bb5b0729e7d6