Since I changed my internet router I have been unable to access any webinar from any of my Apple devices so it’s a given that they can’t all have the same issue with each one exhibiting pretty much the same points of failure.
Can anyone tell me the ports that are utilised? So I can check the firewall to ensure none of them are closed.
Should this turn out to not be the problem then I’ll post a very detailed breakdown of what the symptoms are.
Thanks all.
