I downloaded EEPNolies “LUA script and Layouts” from his web site. I am mainly interested in T Junctions and X Junctions which his file includes, very nicely if I may say. Since I did not have the type of roads he used, I simple replaced all sections with “county roads (v7)”. After making necessary changes to the LUA script for the “T Junction” only, everything ran great. The LUA script only has 3 signals and 3 switches. The question I have is one of the switches will periodically change from Main to Branch, then back again. The other 2 switch never change the direction. There no contacts involved and the signals don’t address any switches. I have NO idea how this happens.
In summary, how does a switch change periodically change direction without any contacts or reference to it.
Any help will truly be appreciated.