I finally got back to looking at this. While I do have Simple Device Viewer installed I don’t have any of the offending devices configured in it so that does not seem to be the issue.
I’m still searching for common threads. I continue to see off commands over and over on some devices (maybe Chad’s handler - don’t know yet) and incorrect level settings on others while off which as I’ve mentioned, happens even on devices with stock handlers.
If I determine anything I’ll report back.