ERR_EARLY_DATA_REJECTED -178

Net error -178

BROWSER

TLS 1.3 early data was rejected by the server.

Browser error page with a network error code and a checklist of likely causes
Browser network errors: rule out your connection first, then the site.

What it means

ERR_EARLY_DATA_REJECTED is a Browser error code reported by Google Chrome, Microsoft Edge and other Chromium browsers. Its official message is: “TLS 1.3 early data was rejected by the server.”

How to fix ERR_EARLY_DATA_REJECTED

  1. Reload the page once — single transient failures heal themselves immediately
  2. Flush DNS: 'ipconfig /flushdns' on Windows, 'dscacheutil -flushcache' on macOS
  3. Disable VPN, proxy settings and your antivirus web shield, then retry
  4. Test the same page from mobile data or another device to isolate YOUR setup from the site
  5. Bypass performance extensions: open a private window, disable ad-blockers and retry

Related errors

ERR_SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMSERR_WRONG_VERSION_ON_EARLY_DATAERR_NO_BUFFER_SPACEERR_CONNECTION_ABORTEDERR_CONNECTION_FAILEDERR_NAME_NOT_RESOLVEDERR_INTERNET_DISCONNECTEDERR_SSL_PROTOCOL_ERROR

Source: Chromium net_error_list.h

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