E-Dante card not taking firmware update from Dante Controller
When using your the Dante controller or DDM to update E-Dante cards using the xx.DNT file , please ensure that your laptop firewall is setup correctly.
Some firewall may block the Dante controller app from updating the E-Dante card and report firmware download failure.
On your PC go to the firewall settings
Scroll until you find the Dante firmware manager , select change settings
Make sure ALL 3 settings are ticked (Domain, Private , Public)