Originally Posted by JVM-51:
I went out of my mind for a couple of weeks with this. I just ended up disconnecting the bundled non-derail wires and ran 2 temporary connections outside the bundle. For me, the problem disappeared immediately. If it doesn't, then it must be something else.
Joe
I know the feeling....half the fun of building a layout. One other possibility per my post above is possible loose rail connectors on Atlas track. Replacing track here and there I bent things up to keep the joiners in place...BUT.....weakened their grip. this per OGR comment above could cause some power gaps. I'll probably hunt down both!
Mark