Real time View Limit
Due to limitation of the iOS platform it is only possible for 3 streams of the screen to be displayed. Additional connections do not see the screen in real time but can perform actions on a device. A single teacher can open 3 streams and consume this limit by opening addition windows of the same class.
It is recommended that when viewing iOS devices to not open additional tabs or browser windows to allow other users such as support staff to view these devices.