What the hell happens sometimes chrome, youtube?

Question

YouTube

What the hell happens sometimes win7, chrome, youtube?
I reload the page several times, the picture is one
in another browser, everything is fine
and this is not the first time and this happens not on the same axis

Answer 1

By the way, this was yesterday when setting up the router. my node was connected (to the Internet) via Wi-Fi, and via cable it was connected to the router that I set up.
fixed after I drove the IP and DNS stat into the network card settings of the node.