Sengled plugs very chatty. Any solution?

I have a couple of Sengled smart plugs (Sengled E1C-NB7 ZB Plug) that are very chatty despite multiple factory resets. Anyone else having this experience?

How are your power-related reporting parameters set up?

Running those too loose is usually the too-much-activity culprit with power-reporting plugs.

Everything turned off as far as I can tell.

Huh, that's odd then! I stopped using my NB-7s a while ago (no complaints, just didn't need them in those spots anymore), so hopefully a fellow current NB-7 user can chime in.

enable debug logging, then post some of the live logs its spitting out...

5k messages that appear to be all the same and every 15 seconds or so.

The same with my other Sengled plug, only less often.

For comparison, I have 20+ of these, with most set to report power at 1W changes. I would qualify only one as chatty, and that's expected because of its highly fluctuating power.