Clear your browser cache and cookies for the specific IP/domain.

Use credentials specified during terminal installation at port 8080 .

sudo ufw allow 8080/tcp

user viewer password = "view456"; perm = play;

Incorrect username or password. Solution: Double-check case sensitivity. Flussonic usernames are generally case-sensitive. Reset the password via the command line (see Part 5).

When you first install Flussonic Media Server on your Linux server, the system does not come with a pre-configured, default administrator password. This is a deliberate security feature designed to prevent unauthorized access. Finding Your Login URL

By default, login data sent over HTTP is unencrypted and vulnerable to interception. You should bind Flussonic to an SSL/TLS port (typically 443 or 8443 ) and use Let's Encrypt or a custom SSL certificate.

Here’s a write-up on — covering how to access the Flussonic streaming server’s web interface, default credentials, and security notes.