So, I've been running PB2 since it came out, no major issues, but today, my Apple Watch seemed to drain twice as fast. No idea why. Usage in the app shows a higher usage than normal. Sadly, it's not as detailed as the iPhone's settings app. That's something I hope they improve! Never had the drain like that when not in beta. I know I'm running a beta, but just wondering if others have had anything like that happen to them on PB2.