The screen time on my kid's device seems to rise faster than her usage. Any theories? And it shows her using iTunes when she doesn't (she does use Spotify which isn't showing up)

I have a virgin superhub 3 in modem mode and Deco M5. To cut a long story short, I've had to re-setup and now, when I do, the first router skips to green without giving me a prompt in the app. This...