Strangely I noticed this because some parts of eBay stopped loading. I spent a while troubleshooting my privacy/adblock nonsense because surely CloudFlare couldn't be down but that's the only conclusion I could come to.
I thought it was a WSL (Linux on Windows) issue. I did some googling and saw some people discussing DNS issues on WSL, which were to be resolved by setting up a manual DNS config.
They used 8.8.8.8 in their example, which I of course changed to 1.1.1.1!
(Un)surprisingly the issue did not resolve after this, and I went on to do other things, hoping the gremlins would find something better to do in the meantime.
