Arlo web page does not work as well as the mobile app

[MrWizard22]

I can view the cameras no issue from the app on my iphone, but when using a browser interface many of the cameras will not load to watch. Is there a certain browser that works better? ports in the firewall that need to be open? This is the same when trying to use it at home and remote. 

[DannyBearAgain]

I have a lower end pc that allows me to view the cameras but as the pc doesn’t have graphics hardware acceleration it can’t view multiple cameras at the same time.

Do you have a similar system?