On one of the loops on my layout it appears that the DCS engines are not getting the signal. They do not activate when I send the startup command. There is no lights at all on the Engines. I've switched the outputs on the TIU between the two fixed out puts and still the same. Another problem on the other loops I get engine not on track but sometimes the engine does activate. I have put them on my short setup track and they operate fine, no problems. To insure that they work properly I reset the Engines to factory setup and add them back to the remote. In addition I have reset both the TIU and the remote. When that didn't fix the problems I have a second TIU which I swapped for the original. Reset it and the Remote as well. Still these problems persist. The TIU and the Remote are using the 6.1 software. The TIU version is Rev. L but does not have the USB port. I have checked the voltage on each loops and it varies between 16.5 and 18.1 volts. Any idea what the problem is?
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