This is typically due to a cached ssl state or misconfigured certificate. Update ssl certificates, clear browser cache, check system settings, and more to secure your connection. Clear cache, check ssl, and update your browser for a quick fix.
Err_ssl_protocol_error often indicates an expired, revoked, or improperly installed ssl certificate Learn how to fix the err_ssl_protocol_error with easy steps Whether you are the site owner or just trying to load a website, you can check a website's ssl certificate using qualys's ssl server test.
