ERR_BLOCKED_BY_CLIENT means your browser blocked something, often due to an...

https://www.bookmarkpage.win/err-blocked-by-client-means-a-browser-extension-or-setting-is-stopping-a

ERR_BLOCKED_BY_CLIENT means your browser blocked something, often due to an extension like an ad blocker. To fix it quickly, open a private or incognito window and see if the issue still happens