As a standard the picture fades to dark in order to hilight menus for participants on Simulated live. To day we had a participant with MAC where this fade to tark came automaticaly lon/of every second.
I winder what that was al about. Anyone seen this an have a sugestion?
Se video of the MAC with problems here: https://vimeo.com/384731433
That sounds like a new issue to me, as I haven't come across that experience before.
Most Mac issues can be cleared up by a reboot, so I would start there and see if the flickering clears up when they join again.