My connection from my Homey app to Netatmo have worked for years. Suddenly it have stopped uppdating values in my homey app. I have tried using the repair option but i get a error message. I have checked my credentials and they work. I have even tried to0 remove my Netatmo units ond the Netatmo app from my Homey. After installing the Netatmob app again I get a error message when I try to connect my weather station again. [object Object]
Today I get a little bit longer. I can successfully enter my credentials and it finds new units to set up. But it stops in a new error message. Invalid grant.
Had to ask as we usually forget the most common things when we are fixed on a problem
I assume you also did a restart of Netatmo devices!? And that you see that devices are doing what they supposed to do in Netatmo app!?
Have you checked permissions in the Netatmo app?
You find this under: my account, third-party application. Here you should see Homey and inside you should find all access approved. I did not find a way to add here but probably happens when connecting Homey to Netatmo. Could be you need to remove this before adding again if this even are related to your problem.
What firmware and hardware are you running? I see there is a option to turn updates off so could be something there.
Thank you! I had the same problem - realized that the temp values were a month old - had 5(!) homey grants in the Netatmo app - all were removed when I removed one and after that I could re-add my devices.
