@Wayne-TP 

Thank you for your reply.

We are a family of four, and everyone uses my account to enable and disable automation via the widget shortcut.

I can confirm that the phone's network is stable and that no VPN is running.

I'm certain that the first time I encountered this issue, the notification confirming that the automation was disabled was successfully sent. Since the notification is the last action in the shortcut, I assume that the previous action (disabling the automation) was also successful. The logs also confirm this: the automation was disabled at 20:24, and the T100 triggered the automation at 20:25. Notably, the sensor continued to activate the automation multiple times after the first instance, so I immediately checked the app, refreshed the page, and saw that the icon was off.

However, if the blue icon on the automation page was off in relation to the involved automation, that would be strange...

Big thanks, 

Riccardo.