IssueTracker

What is strange about the current situation is that if THERMOSTAT is intentionally Failed("Check the device status after making it offline."), the refresh token is set to Passed after this. In the past, THERMOSTAT was Passed and the refresh token was Passed, but now when THERMOSTAT is Passed, the Refresh token is Failed unconditionally. Please check.

Maybe two or three weeks ago, because of the red word "Refresh token has been rotated," it became Failed, and other teams related to Oauth certification servers made a lot of modifications.  It was said that it was not forbided at that time, but it eventually red"Failed", so the Oauth server program was modified. That's how it passed through "Passed". But now, the situation is the opposite. Now, it is Passing as the 'white word in below log' "Refresh token has been rotated" appears in Passed.

And if you look at the file "refreshtoken_3time.png", when the Test Refresh Token occurred, the refreshtoken was created every two seconds. Three refreshtoken were created at a time. (This part is the table of the Oauth certification team. I can do the "select" sentence.)
Is this the part that Google requested 3 times quickly, causing the current error? Please refer to it.

Thank you.

I'm afraid it'll take more time to fix the contents of my server 78, so Now I upload the log of the time I tested. One is the log on the Test homepage and the other is my server log.
There was a time when tests passed irregularly once out of 100~200 times. (Creating a new test environment and connecting new devices, etc.) I saved the passed situations for now. But usually, this is how it fails.


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Test Refresh Token                                                                                                                   Failed
the string "sendGalRefreshToken error: Http failure response for https://hometestsuiteproxy-pa.clients6.google.com/v1/galrefreshtest: 0 Unknown Error 0" was thrown, throw an Error :)