No longer able to see server on network

Hi,
Not sure what is the cause but when I try to open the server through antipodes.audio/setup on windows PC it refuses to do so and I noticed in the IP address of the server there is now /V4 at the end of the IP address that has never been there before.
Server is running V5 software.
Same outcome when using my mobile phone just says no music servers found on network.

What could be causing this?
Thanks

Perhaps the browser cache requires cleaning.

The My Antipodes Dashboard App is available from the appropriate App Store.

The Dashboard is also available via the IP Address:

http://Your-servers-player-IP-address/dashboard.php