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

https://www.tool-bookmarks.win/err-blocked-by-client-means-your-browser-or-an-extension-is-stopping-a-website-1

ERR_BLOCKED_BY_CLIENT means a browser extension or setting is stopping a website from loading. To fix it quickly, try opening the site in private or incognito mode