I am testing an E27 panel and i noticed it is arming every night at 9PM. I could understand there is an auto arm at a certain time. Howver, I checked avery where in the app and the connect portal , and cannot find where to edit or to disable this schedule. I checked the rules. I have 2 rules to activate an output and that it.
There are couple of ways the system could be auto arming. As you mentioned, one is via a rule. The other is via the auto arming option located in the area settings. There is a toggle to enable or disable this option.
You can confirm it is a scheduled arming by referencing the history log, which would indicate that the arming was via a scheduled event.