Default Cerberus keeping phone awake

Anyone else seen cerberus not letting your ZU go into deep sleep lately? Same settings on the ZU as my Tablet Z and Xperia Z yet neither of those have cerberus using hardly any anything.

Just wondering is others have noticed this lately as well. I am running completely stock 14.1.B.2.257 on my C6806 not rooted.

Sent from my Sony Xperia™ Z Ultra

Current Phones/Tablets:
Xperia Z1 // Xperia Z Ultra // Lumia 1020 // Xperia Z // Xperia Tablet Z // Surface Pro
Sony Smartwatch MN2 // Sony Smart Wireless Headset pro MW1 // Smart Bluetooth Handset SBH52 // Z Ultra Power Cover CP12
Past Phones/Tablets:
iPhone 1st Gen/3GS/4S // Nexus One // Dell Streak // Atrix 4g // Lumia 900, 920 // Xperia Play, S, P, ion, TL // iPad 1, 3

Click here for my Xperia firmware downloads.
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