ERR_BLOCKED_BY_CLIENT means your browser or an extension is blocking a website...

https://smart-wiki.win/index.php/What%E2%80%99s_the_difference_between_allowlist_and_whitelist_in_extension_settings%3F

ERR_BLOCKED_BY_CLIENT means your browser or an extension is blocking a website from loading. To fix it, try opening the site in private mode. If that works, check your extensions and whitelist the site if you trust it