This is what I get when trying to post or do anything much:
Fix connection errors
If you get an error message when you try to visit a website, try these fixes.
If your error isn’t listed below, learn how to fix page loading errors or downloading errors.
Fix most connection errors
If you go to a website and get an error, try these troubleshooting steps first:
Check the web address for typos.
Make sure your internet connection is working normally.
Contact the website owner.
Get help with a specific error message
“This webpage has a redirect loop” or “ERR_TOO_MANY_REDIRECTS”
“This site can’t provide a secure connection; network-error sent an invalid response” or “ERR_SSL_FALLBACK_BEYOND_MINIMUM_VERSION”
“ERR_CERT_SYMANTEC_LEGACY”
“Your connection is not private,” “NET::ERR_CERT_AUTHORITY_INVALID,” “ERR_CERT_COMMON_NAME_INVALID,” “NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM,” “ERR_CERTIFICATE_TRANSPARENCY_REQUIRED,” or “SSL certificate error”
“Connect to network”
“Your clock is behind” or “Your clock is ahead” or “NET::ERR_CERT_DATE_INVALID”
“Server has a weak ephemeral Diffie-Hellman public key” or “ERR_SSL_WEAK_EPHEMERAL_DH_KEY”
“This webpage is not available” or “ERR_SSL_VERSION_OR_CIPHER_MISMATCH”
“Software on your computer is stopping Chrome from safely connecting to the web” (Windows computers only)
“Delete Expired DigiCert Certificate” (Mac computers only)
Did you mean [site name]?
Still not working? If the tips above don’t help, your connection might be compromised. You can get more help on the Chrome Help Forum.
prolly standing up another server and the certs were not yet updated.