why my half routing pipe became gray & half routing remain pink why exactly this happen & how to solve this?
Make sure when you apply color, choose option "All Display States"
I have been having the same problem. After editing a rout some or all of the pipes and fittings turn gray. A quick fix to change them back is to clear all top level overrides, but I don't know why it is happening.
It happens when you use different pipe with different appearance assigned to that pipe file.
I agree, could be as simple as a different SCH (config.) in the same Pipe, or the system picks a default Pipe for you. seen that happen.
Check the Segment Properties to verify.
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