Account is already in use.

This is a fix if user receive this error:

Open

1. Go to: https://192.168.10.254:445/auth.html

2. Select Monitor on top menu

3. On the left side, Select User Sessions

4. Select Active Users

5. Put a check mark on the user and click Logout Selected Users. Or you can click the X button on the Logout column
   
   

   Open