Authentication issue

I installed Couchbase Server 6.0.0 Community (for Windows) in Windows Server 2016. After that I opened web browser and created a new cluster.
When i re-enter web console and try to authenticate with credentials I used it fails with message “Login failed. Please try again”.

Actually, it goes the same way with Couchbase Server 6.0.0 Enterprise.

Please, give me some hint on what could be wrong with my install?

@sergzol -

Why don’t you re-install and ensure that user and password are correct? Also, this is unrelated to .NET, you should post server related questions in the couchbase-server topic.

-Jeff

Jeffry, actually, I tried re-install many times and I used correct credentials for sure.
Correct credentials is not an issue, the reason is in something else.

Thanks, I will post the question in the Couchbase Server topic.