Galaxy tab a

At any given time when opening the app, only 2 out of 6 cameras would show live streaming video, the other cameras came up with only a blank, white screen. The event videos would not work correctly until I swiped the screen to show the next event. I eventually discontinued my beta testing, uninstalled the beta app, installed the public release version 2.4.82 now all is working well.
If more information is required in reference to this issue please feel free to contact me.