I can confirm. Tried the same - wipe and reinstall. Phone is slightly better but...

		ak39 on Oct 24, 2017 \| parent \| context \| favorite \| on: Try quickly typing 1+ 2 + 3 into the iOS 11 Calcul... I can confirm. Tried the same - wipe and reinstall. Phone is slightly better but still lags for Camera, forwarding images to WhatsApp and to open iMessage. And this when I have yet to restore from iCloud or restore an entire 25GB Music cache! What's happening, Apple?