Has anyone had this issue?

We are having issues with customers using mobile devices, IPad, Iphone, Android, ETC.. getting broken pages when they are logged in through the hotspot.

As soon as we BYPASS them through the hotpot they are fine, browsing resumes normally.

We have also noticed that flushing the DNS cache will resolve the issue for 5 to 10 minutes then it will go back to incomplete pages.

No issues at all with PC and laptop just mobile device.

Thanks