Well I thought I was finished with the phone staying awake for hours and hours. Over the last couple days I noticed my keep awake time was again climbing. Today it is only 20 minutes less than the total phone "on" time. But GSam now tells you what the culprit is! Mediaserver again but the process keeping the phone awake is "AudioOut_2". What is triggering this? Anyone know? I am not streaming music, not listening to any radio stations. No phone calls have come in and not even a text notification has come in this morning. Mediaserver is top of the battery list at 26%. Have not seen this problem in a while! Any help would be appreciated. When I find out what AudioOut is, I will kill it lol. In searching, I am finding a lot of posts on this. And Viber appears to be one of the problems. I have Viber on here as I have quite a few friends overseas and it does get used. One suggesting was changing to system sounds, not using theirs. Did that and will see. Hate to lose that app as it is the only communication between me and friends in Germany and Japan. Things that make you go hmmm.... Oddly I have had Viber on here since last October and never had this problem before..