I was just able to get the second one I built to programmed to the channel I wanted, played a test sequence and everything worked great, but now the first one I built, after flashing the pic and running the test firmware on it, won't program. it worked just fine 2 weeks ago, but tonight it wouldn't respond so I went threw and flashed the pic. swapped pics and nothing. same set up on the working aether. and I know it's getting dmx connection because I daisy chained the know working aether after the one that one program and it works fine. <fp.