*** No longer supported *** [RELEASE] My Next Manager for your Nest® products: migrated to custom capabilities (home/away, motion, presence, and more)!

Yes, please reset the tstat’s WWN settings. This is a workaround that works for most Nest users.

This is not specific to my code, it also works for tstats through the “official” integration. You may want to ask Nest support why. My best guess is that’s related to certain models’ firmware.

Regards.