Comments on: Train Keeps Losing Power on DCC Layout https://blog.model-train-help.com/2026/01/train-keeps-losing-power-on-dcc-layout.html?utm_source=rss&utm_medium=rss&utm_campaign=train-keeps-losing-power-on-dcc-layout Model railroads and model trains Thu, 15 Jan 2026 16:09:41 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: Dale https://blog.model-train-help.com/2026/01/train-keeps-losing-power-on-dcc-layout.html#comment-87035 Thu, 15 Jan 2026 16:09:41 +0000 https://blog.model-train-help.com/?p=7142#comment-87035 If it always happens at the same spot(s), and cleaning the track doesn’t help, I would look at the nearby rail joiners. Soldering jumpers across the rail joints might help as would making sure that your power feeders aren’t too far apart.

If it happens randomly around the layout, I would open and examine the locomotive with an eye for poor connections. If it is only one loco, I would suspect the decoder may be failing.

If you have more than the one loco, try running a few at the same time. Do all of them stall at the same time? If they do, I would look for something that may be creating a short and causing a DCC reset.

Next, I would look at the rolling stock on the track to see if any may be causing a momentary short circuit. You might try running the locomotive without having any cars on the layout to eliminate the cars from the problem.

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