That is it. For some reason my battery is dying so fast I cannot believe it. I have built a fast wireless charger in my vehicle and have one on my desk but if my phone is off charge for more than a couple of hours it is down to 20% and dropping fast. I have checked battery and all I see is the usual Android System and Android OS usually using the most power. I did notice that today Facebook and Messenger are coming in at #2 and #3 on the usage scale but I was only on FB for about 15 minutes today. They are normally much lower on the list of battery killers. My battery scale that is based on the last 7 days shows me going from 100% at 8:00am to 0% by 2:00pm. That is subject though since I charge a lot of the time. I was at 20% and can see it go down about 1% every minute or so. Turning on "Power Saving" does have a dramatic effect so I think I have a rouge app somewhere maybe?