Recently, I am noticing substantial changes in Legacy signal strength depending on when I run my trains. I have not rewired or changed anything on the layout. Sometimes trains run flawlessly but other times of day, some engines drop out (flashing headlight) at random places on the layout. This always happened infrequently but now is becoming more common. No real pattern that I can identify. As our homes and neighborhoods become more wired could these changes be the culprit? Phil
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