I just told you that you have ecobee timeout issues based on what you posted…
Sorry, but it’s getting late here on the East Coast…I have to sign out.
P.S. If you have issues under your ST account since 12h59 pm , then you may need to re-login when the ecobee outage is over. My code can recover any outage that lasts less than 24 hours; after that, the refresh tokens are no longer valid (and this is standard behavior according to the ecobee APIs.).