Further update
I did manage to fix the Philips Hue problem, after link Philips Hue again (after multiple "couldn't reach Philips Hue erros"), all devices reappeared as offline again.
I tested renaming each one (bulbs, sensors, etc) in the Hue App, it did the trick. I tested renaming them back to the previous names, and continued to function. So the workaround is renaming them, maybe it rewrites them in GH successfully deleting the faulty entries in GH, so if you change them back to name they had, it will re-add properly, solving the whatsoever issue they had.
Unfortunately, the old issue of having two Hue Accounts for each bridge linked to two GH accounts in the same household persist, while in the GH android app everything's normal, in the Google Nest Hubs (Max or Gen2).
There it continues to give wrong light status:
- The lights in the bridge (and therefore Hue account) linked via the GH account using the Nest Hub at the moment are given real time light status;
- The lights in the bridge (and it's hue account linked to a second GH account added to the household), which therefore is not using the Nest Hub at the moment, are given the light status they had when they were linked, or if it's a GH account that someone uses, the status the had when that person used the Hubs.
It's a months old issue, not addressed till the present day.
In the phone, that doesn't happen, everything is given their present status.
Omnia quærite in simplicitate cordis
