Jumpy unit and signal loss?

DMBXOGR Forum Member

I have 2 Atlas O Alco units (C424 &RS1) equipped with TMCC. Had both for years and every time I bring them out the 1st 5-10 minutes of running they jump around, have flickering headlights and lose sound - all signs of poor TMCC signal I have summized? More bizzare is that after this initail bad behaviour they run normal no issues after say 10 minutes running (that on any real railroad would have ripped the train apart many times over). I thought dirty track but cleaning did not improve this and its only these units, the rest of the fleet runs without issue. Any ideas what is going on here?? Thanks, Doug

5/7/2112:39 PM

Original Post

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