Further comments - did not change any setting on Wifi router. Same
router and wifi that was used when all four of the Protects were working
correctly before the connection issues arose. Issue was resolved for me
when the firmware was updated 3.6rc8.
One Prtect which was connected to the Nest app updated to 3.6rc8 in the
last day and I was able to add my other three Protects to the Nest app.
All four Protects are functioning correctly.
Thanks for advising. Checked my one connected Protect and received the
same update. Also able to connect my two wired and one battery Protects
to one Home. Safety "Checkup" also working correctly. Yahoo!
Respectfully disagree with your assessment of GoogleNest responsibility
on the matter of the functionality of these devices. They should know if
all their Protect devices are still in operating mode based on the
testing that they are doing. They shou...