How to Solve Chrome Error: “ERR_HTTP2_PROTOCOL_ERROR”

Practical application items:


  • open chrome://flags/ page
  • find Block insecure private network requests. and Enable Trust Tokenstwo
  • Change its value from Default to Enable
  • Click the ReLaunch button restart the browser
  • Reopen the website that reported the error
  • If it doesn’t open, enter chrome://restart/ it in the address bar and restart the browser.

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