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rob_kouw	2019-04-28 , 17:50
Posts: 301 \| Thanked: 531 times \| Joined on Aug 2010 @ The Netherlands	#42

Originally Posted by jenix

Anyone else having issues with battery drain after the 3.0.3 Update? My Xperia X went down from 1.5 days to around 9 hours, which is not enough to survive a day
Will try to figure out, what the culprit is. Are there any battery statistics for that?

I did notice, indeed. Looking at System Monitor (SysMon), I noticed a graph for CPU sleep. During some periods CPU sleep reports zero while the device is actually doing nothing.

Long periods when zero, battery drain seems seems to be going twice as fast. Also in Flight mode, when wi-fi should not cause any battery usage, right?

When I notice a long period of zero CPU sleep, I reboot. Restarting home screen does not help.

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