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

https://www.sierrabookmarking.win/err-blocked-by-client-means-something-in-your-browser-like-an-extension-or

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