Update Subnetwork Stops at an (arbitrary?) Junction

[EdwardBlair]

Have been wrestling with this one for a while with no progress, so figure its time to ask.  

I've got a gas distribution network with a network controller defined at a Meter/Customer Transfer device.   When I run the "Update Subnetwork" GP tool it completes successfully but the resulting Subnet line stops just a few pipe segments below the controller at what seems to be an innocuous junction - a ConnectionPoint/ConnectionPoint.   Here's what it looks like.  Also, the trace proceeds through a junction with similar properties at an upstream segment.

The junction *is* connected to the network:

The junction *is* In Service:

 

Any suggestions or pointers would be much appreciated.

Thx,
Ed

[EdwardBlair]

Totally a data error and my bad.  While the junction at the end of the pipe had a life cycle status of In Service, several connection points along the pipe, where services connect, had a life cycle status of Unknown.  Once this was resolved the trace completed as expected.

Ed