If one has 3 slaves and needs to make the rounds to reboot the slaves every 3 to 4 shots it kind of defeats the purpose of having a wireless setup. If Canon would recognize the issue then a firmware update would be forthcoming. If no admission by Can...
In my case it is my mini HomePods and Apple TV. When they are plugged in my flashes lose contact within minutes. When I unplug them I can go on for hours with my flashes.
I have discovered the interference. It is coming from my HomePod minis. Solution is to unplug them. I enjoy listening to music when photographing and can no longer.
