Wi-Fi does not automatically connect to WPA2-Enterprise, deployed settings using Apple Configurator

I have an apple cart of 50+ iPad's (6th Gen) and I am trying to deploy the WPA2-Enterprise Wi-Fi settings using 'Apple Configurator 2'

Previously I had this all working, then one of our Domain server certificates expired and I replaced it with the new one and now I cant get it to connect automatically to the same connection.

However, if I connect to the Wi-Fi manually and add username and password, accept the certificate it adds the 'same' certificate that I am trying to add, and connects successfully.

If I then deploy my settings to the iPad, it updates the current Wi-Fi settings with my proxy settings and other settings I deploy through Apple Configurator, the connection doesn't drop and will happily re-connect automatically if I turn off Wi-Fi and back on again.

When deploying the settings, without first manually connecting, you can see that it tries a number of times to connect, but the connection is rejected automatically with NO error coming up. Then if I click to connect, I get an error pop saying that it was unable to connect.

I obviously have all the same certificates added (and trusted) to the Mac that I use Apple configurator on and I can connect to the same WiFi connection without any issues. I have been pulling my hair our trying to figure this out with no luck. Any help would be greatly appreciated!