@networkphil it wasn't the cloud controller they provided firmware for, it was the F61 EAPs. For EU region EAPs they were on V1, mine are now on 1.0.90 Build 20251219 Rel. 41027. So it seems to be...

@DarrenT25 on Friday Business support provided me with an updated firmware version via my support ticket, upon installing that this morning, my portals are now functioning correctly. I believe that a...

Business support team have been contacted case #70237 For those following, I will provide any further success we have moving forward.

@Vincent-TP any further ideas on what might be causing this?

Further more, if I allow my device to be a device that doesn't require authentication, it connects, the portal window pops up then says success and then allows my device to connect. Furthermore when...

@Vincent-TP and this shows that 8843 is open as it can route out to Apple's default captive portal page on 8843.