ERR_BLOCKED_BY_CLIENT means something on your browser, like an extension, is...

https://record-wiki.win/index.php/Why_Does_Reloading_Not_Fix_a_Blocked-By-Client_Error%3F

ERR_BLOCKED_BY_CLIENT means something on your browser, like an extension, is blocking a website from loading. To fix it, try opening the site in private mode first. If it works, check your browser extensions