Symptoms
Cannot connect to Web Management consolev with error - "ERR_HTTP2_Inadequate_Transport_Security"
Resolution
Please make sure that you do have TLS 1.2 Security Protocol available on the server. You can refer to the following article - https://learn.microsoft.com/en-US/troubleshoot/windows-server/windows-security/restrict-cryptographic-algorithms-protocols-schannel
Or you could use apps that manages protocols, ciphers, hashes and key exchange algorithms on Windows Server to configure it.
Was this article helpful?
Tell us how we can improve it.