iOS 11 Lock screen bug
After updating to iOS 11, I have come across a problem where my lock screen will mess up. It won't display the time or date anymore or any notifications. Once this starts happening, more glitches begin to happen such as swiping through my apps lags or freezes, switching apps get stuck, the home button lags, and then after a while the screen becomes unresponsive and I have to restart the phone (using my assistive touch or the home and power button).
I updated my phone 3 days ago (before posting this) and this has already happened 3 times.
Does anyone know why this may be happening or how to stop it??
iPhone 6s, iOS 11