Hi,
For other users, this may also be due to an IP change on the server, resulting in “localhost” incorrectly pointing to the old IP address. You can change this behavior from the Manager page by changing localhost to the server’s IP address. You would need to expand the +Server from the login page in order to view the field for the Wowza Streaming Engine URL.
Alternatively, you can also clear your DNS cache so that localhost is correctly resolving to the new IP address.
Michelle