Any idea why only the first Insteon device in some of my Scenes don't fire? If I try to activate the individual device, not in a Scene, it activates without delay suggesting it is not a noise on the line sort of problem. This was the case with my ISY994 and now in trying to solve the problem I upgraded to EISY and the same thing occurs. And if this is not strange enough, it only happens with some of the Scenes and some devices. If it matters, I have updated everything to the most current versions and reset the Insteon devices too.