ERR_BLOCKED_BY_CLIENT means something, usually a browser extension like an ad...

https://www.third-bookmarks.win/err-blocked-by-client-means-something-in-your-browser-like-an-extension-is

ERR_BLOCKED_BY_CLIENT means something, usually a browser extension like an ad blocker, is stopping a webpage from loading. To fix it fast and safely, try opening the page in private mode