Second user causes cpu to jump

[LeoRex]

I recently noticed something odd on my nexus 7... when the 'main' user logs on, all is well.. but if the second user I created logs in, the system_service process jumps to around 28% cpu and sits there. It didn't matter if the second user logs in first after a reboot our after the main user comes in.

I can't for the life of me figure out what is causing the load... the user has few apps, no widgets.

Anyone have any insight?

Sent from my SCH-I200