I too am having the same problem and I have no clue as to what the cause is, but whenever I get a infinite loading, there is the pillar thing. Check this: [08/02/2013 - 04:22:32AM] RNPC: Periodic update check.[08/02/2013 - 04:22:42AM] [DLC2PillarBuilderActorScript < (030177DB)>]OnPackageStart()[08/02/2013 - 04:22:50AM] [DLC2PillarBuilderActorScript < (030177DB)>]OnPackageStart()[08/02/2013 - 04:23:00AM] [DLC2PillarBuilderActorScript < (030177DB)>]OnPackageStart()[08/02/2013 - 04:23:03AM] RNPC: Periodic update check.[08/02/2013 - 04:23:06AM] [DLC2PillarBuilderActorScript < (030177DB)>]OnPackageStart()