I am trying to expand an older version (pre TRS 22) of the SantaFe -Barstow route.  I have added some additional track and moved a few industries.  Now when I try to run the session I get and "invalid signal state" on most of the signals/EIT paths.  The route has three enhanced towers and about 30 defined paths.  All works fine on the original version SantaFe-Barstow route but the expanded route fails?  I have tried replacing signals as well as track but with no luck.  I am running TRS 22+ on a Mac with the new M4 Pro Chip.  Build 128490.
				
			
			
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