IOS Tile View Laggy / UnReliable

Hi,

When using the tile view in my ios app running the SDK, not all participants cameras are shown at once. Some are shown and some aren’t. Leaving the call and joining back fixes it temporarily however after a while a couple more cameras will go blank even though they are turned on.

This is also the case in normal view (non-tile)

Has anyone else got this issue and if so is there any current solution?

What iOS version are you using ?