iPhone 14.. ios 16.02 .. System Data storage
There is clearly an IOS 16 problem. I upgraded 3 days ago from iPhone 8 to brand new iPhone 14 .. from 64g to 128g .. not once did my iPhone 8 ever run out of space. I have to shut down the iphone 14 at least 4-5 times a day because system data gobbles all the space .. 97g of space! I've turned off background refresh, enabled app offloading, manually offloaded a bunch of apps. I use facebook, iMessage, safari, twitter and AP news app.
If Apple doesn't have a solution to this issue then I'll have to return it because this is ridiculous and unacceptable.