I woke up this morning to find a notification on my lock screen saying that my iPad is out of storage. It also seemed like my iPad had restarted because I could not use Touch ID so I had to enter my password. Once I unlocked it it just rebooted and continues to do so. If I stay on the lock screen it is fine but as soon as my passcode is entered it will reboot after a few seconds.
I'm not sure if it's related to the storage notification, Beta 5 or a combination of both. I've tried searching and it doesn't seem anyone else has run into this.