The problem is that when using the mobile MikroTik app, there is a very intriguing text right on the homepage saying that “Internet detect” is disabled. And after tapping on it, just another tap is enough to have Detect Internet turned on. And mobile users also quickly learn that Detect Internet must be active in order for the fancy graphs and traffic counters to be visible on the app home screen.
I bet most those wo have Detect Internet active have accidentally turned it on that way.
Maybe the mobile apps should not rely on that feature for the graphs and just use the interface list WAN created by defconf instead?