So the engine was scrambled? Locked into forward? An engine reset fixed the signal being dragged down?
Engineer-Joe posted:BTW, I have also got the "no TIU found" if the signal was drawn way down. You don't have Lionel stuff on the same powered rails do you?
I expected it to be an engine that needed a choke! Watch for failing battery down the road. I've had these issues pop back up later on when the battery was failing.
Did you ever run a signal strength test with any engine here during this issue?