So i was playing with my friend Rocket League earlier when the party was suddenly destroyed. We didn't mind and went on. The very next match we had like 200 ping (we usually have around 30). Then all of a sudden we both got disconnected from rl, Steam altogether and Discord. The network didn't show any errors but nothing was working. Everything using the Internet in the house got its connection destroyed. When we later reconnected, his IPv6 network got removed entirely and my network is really slow now. We are absolutely confused, what could have just happened?!