Did you check that below dependecies of the TRC trigger are all updated ?
kuid2:61392:4053:25 Named Objects Library
kuid2:61392:8191:13 TRC 3 InterlockingTower library (SP2 and later)
Vincent
OK, I found these two assets on DLS and installed them.
After still not seeing a change with the crossing signals, I decided to see if Pierre's dependencies might make the difference. I looked in my Content Manager and on DLS and downloaded everything I could find according to the first 3 sets of Common Assets on your Materials page. I was not able to find the Common Date Library (Kuid 2:61392:4050:59) There were also a couple of assets on DLS whose Kuids don't match as you have them in Materials For the Interlocking Tower, DLS has the Kuid ending in :78 instead of :76, For the Extended Session Variables Library, it end's in :10 instead of :9 and the Enhanced Interlocking Towers Library ends in :80 instead of :76
With all the Session Tools, I was able to find and download everything.
Yet, even after trying all of this, the TRC Crossings are still not working.
What to do next?
DC