common.log reveals the below, which repeats every 5 seconds
Can not get the current execution state for component Windows_Intune_Service since it is not installed or completed installing. SMS_COMPONENT_MONITOR 21/02/2013 12:08:31 4172 (0x104C) Waiting until the next polling cycle in 5 seconds from now. SMS_COMPONENT_MONITOR 21/02/2013 12:08:31 4172 (0x104C)