Both G codes, I made sure to check that. Everything works fine on the acc CW, but I get the blinking light on the power CW. the only connection between the two is the switches. I made sure to remove the jumpers and red is going to acc in and black to acc gnd. Nicole, what do you mean by swapping leads?
Hi, I was wondering if perhaps the common and hot were reversed between the two transformers. But it sounds as though you have already checked that.
I think that ADCX Rob probably has the most likely idea, and that you may have some of the incorrectly wired switches.
If not, or if you don't wish to re-wire your switches, then I'd do as RickO suggests and leave them on track power. Are you running TMCC/Legacy or even DCS? If so, then there really isn't any advantage in using accessory power in a command environment.