eataft,
Is there any chance you can post an example of your work around? I am in exactly the same boat as you. All LED's in my house, lots of PC that need UPS, etc... so I have a noisy network. For the most part everything works, but I have some large scenes, such as the ALL ON and ALL OFF button in my basement that controls a lot of devices. It is annoying when the scene runs if one room or a couple of devices don't respond. I tried making a program for an switch being turned on and being turned off. It will trigger the scene multiple times with a wait between repeats, but then you cannot adjust any of the dimmers, as it always forces the switch to the scene setting.
So I was curious to see how this looks in implementation and will give it a try on my set-up:
"I have employed the workaround of creating ISY programs to issue a scene command followed by direct commands to the devices in the scene. But this seems rather clunky and really shouldn't be necessary if the ISY were following the normal Insteon scene protocol in the first place."
Thanks!