For the past almost year I've had nothing but issues with ecobee even though it was flawless for a year before that. It will work fine, and then you notice that all the temperatures are showing the wrong value, and when you click on Comfort it says to enter your pin on the ecobee site and register it as an app. We literally have to do this every single week. I've had 2 different dealers redo our system, deleting all ecobee and readding it, but it happens constantly. I thought it was resolved as we managed to make it 3 weeks now, but yesterday sure enough it's back disconnected. I delete and reauthorize the app, and this time it made it a whole day and now it's back to saying please request PIn code on the Extras Screen.
We had a EA3 controller but switched to a Core 3 a year or so ago whenever it was they came out, and same issue on both of them.
I have contacted ecobee support and they advised that it shows authorized but that the issue is with Control4 (unsurprisingly), and they suggested I open a support ticket with them. I've already done that twice now, so outside of having ecobee fully removed from this system is there anything else I can check or try?