I’m not bothering with Apple Support, I’ve reported the issue through the Feedback application though as I’m on iOS 17.1 beta (much more likely to get a useful response to the issue then contacting support)

Nope, already had the latest build installed on Tuesday when it released.

This is sadly happening to others as well from iOS 17.x.x to the latest 17.x betas with 15 Pro and 15 Pro Max.

Phone seems to crash during charging for some reason, guessing a bug with the new charge cycle reporting it has now for the iPhone 15 models.