I just updated C7 firmware from .136 to .140. I have one rule that turns OFF about 22 devices. That rule has become unreliable and leaves random devices ON. Nothing has changed in my setup except updating the firmware. I tried a 5 min power off in an attempt to clean any radio weirdness but it had no effect.
For probably a year I was using Bruce Ravenel's "All Off" app (which has metering and retries) and it worked like a charm. Months ago I read here that metering is no longer necessary with the latest zwave radio update so I removed the app. But now it seems the problem has returned.
Metering was never removed from any app that had it (Groups and Scenes and Rule Machine custom action, off the top of my head) -- just not added to any new apps (e.g., Room Lighting). I'd probably look into any device or network issues first, but if there's truly a need in your environment, both of these options and possibly others are still around.
Coincidentally, I just made a Simple Automation Rule that turns all the lights on and off from a Zen34 button switch. They all turn on and off, and I've tried several times. It takes a little while, but none have been missed, knock on wood.
edit: I too am running .140 on C7.
Okay, I know you guys are kind of writing me off and saying it's my problem with the network, mesh, etc.
All I know is that my setup was working perfectly since I set it up early this year. Then I updated to .140 and it broke. Perhaps there is a way to downgrade to a previous version as I would rather do that than use this metering kludge.
I don't feel like anyone is writing you off, everybody is just trying to help you get to the bottom of the problem, a mesh is a living thing that changes all the time, you might have a device that is acting up and causing problems on it and could be the cause. We are all just here to help!