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

https://www.bookmarkzoo.win/err-blocked-by-client-means-your-browser-or-an-extension-is-stopping-a-website

ERR_BLOCKED_BY_CLIENT means a browser extension or setting is stopping a website from loading. To fix it, try opening the page in private or incognito mode. If that works, check your extensions and disable any that might block content