Idle Battery Drain topic

Hi,

I'm experiencing quite big idle battery drain, but not always. Sometimes by battery lasts for 3-4 days with minimal usage, but some days it goes down by up to 4% per hour with no usage. I'm sure it's not a rogue app keeping my phone awake and I've done the Google Play Services "fix" in App Ops. I'm running stable crDroid KitKat with stock kernel, and a lot of people don't seem to be having issues.

I've attached some screenshots from Wakelock Detector. It looks to me there is an insane number of wakeups for some reason. Has anyone had anything like this and managed to fix it?

Thanks.

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