I toggle root to get around this. Pain in the ass really and it MUST be stock rom and stock kernel.
Use OTA Rootkeeper to backup root. Then do a full cleanup supersu, and then restore root via OTA Rootkeeper. And toggle the temp unroot and reroot options within that.
Make sure you've fully closed skygo before using. Sky piss me off. ...
Current Devices: Samsung Galaxy Note II, LG Nexus 4
Previous Devices: HTC Wizard, HTC Kaiser, HTC Touch Pro 2, HTC Desire Z, iPhone 3G, HTC Mozart, HTC EVO 3D, HTC Trophy, iPhone 4, HTC One S, iPhone 4S