RemoteObject Troubles on Windows

Sorry if this is another duplicate.  I could have sworn I posted earlier today. Thanks for the replies! @James - My apologies, my actually code does indeed have the full domain in the updateRO.endpoint. @Dana - I also think it could be something to do with connections, but I don't know enough about Windows to know where to look. Another twist that I discovered today is that out of the 11 RemoteObject calls the first one completes just fine on Windows. The blow up happens on the second RemoteObject call.  But, in the past, when it was CF code that broke the app I received a different error that indicated the CFC couldn't be invoked. So, I can't think the actual CF code is the problem.  Am I wrong? Thanks again for all your help! -Scott