richardm773
New member
Hi, I'm trying to run 4 trains using AI over a cycle of around 30 minutes. They sometimes use the same junctions and are triggered by other other trains at various points in the layout. It seems to be a completely random process as to whether the junctions change correctly to allow the trains through or simply don't change and bring everything to a halt. I've tried the Control Junction, Free Junction and Release Junction driver commands but again they seem to work totally randomly and will sometimes allow trains to continue and sometimes not. Is there any way to resolve this or is it commonplace with AI?