ERR_BLOCKED_BY_CLIENT means a browser extension or setting is stopping a...

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

ERR_BLOCKED_BY_CLIENT means a browser extension or setting is stopping a webpage from loading. The easiest way to check is to open the page in private or incognito mode