[CruiSin]

Juicy - sorry for jumping the gun here. I started searching the web and found out the A_C has already mentioned something along these lines. I still find it interesting that it happens in your rom and not the stock, but hey, as long as it works:

From A_C's readme:
Q. Some of my device's background jobs (like email sync or bluetooth connection) stopped unexpectedly when S2U2 is running?
A. Try to enable NoPowerSuspend.