Google hub is only device that won't connect to new wifi

[MadTurboCow]

I've had the hub for at least a year and it worked perfectly. I recently changed my home wifi and used a new ssid. Reconnected all phones (Android and Apple) and computers and 2 nest minis and 2 hubs and other things and everything was good except for 2 smart plugs which I didn't work about. Then after about 3 days, one of the hubs days not connected. Since then, I have tried everything including a full reset of the hub, moving it next to the wifi, Google support, etc. It does work as Google support for me to connect it to a mobile hotspot and it connected. I changed the wifi guest ssid and password to the old ssid. One of the smart plugs started working but despite more resets and attempts, the hub won't. My son has a hub in his room and connected to new ssid without a problem. I'm out of ideas.

[RM1]

I’m having the same problem. I was hoping the last Google Home app update would fix the issue but it hasn’t. I’ve tried everything! It just refuses to connect, even though other Google devices are connected. 

[bgillan]

I have the same problem. I've had the thing for less than a year, and it worked initially. But then one day stopped, and I can't return it. 

[GarrettDS]

Hey folks, 
Thanks for visiting the Community. 

Since this thread hasn't had activity in a while, we're going to close it to keep content fresh. 

We hope you were able to get the help you need but if the issue persists feel free to create a new thread, and provide as many details as possible so that others can lend a hand. 

Best regards, 
Garrett DS