So I'm reaching the end of my tether, <Rant mode on> I had it all working then it rained, fixed it up and it ran fine for two days. Now it's just stopped playing to all but two outputs of my P12S. No fuses blown, all controllers work fine in test mode outputting to lights. Nothing has changed in setup of xLights, just turned it on and that's what I got. Tried new switch even though I can talk to controllers fine. Tried playing from xLights rather than Pi3, Tried playing from a BBB I had lying around also (after configuring it). xLights doesn't seem to be outputting to controllers properly in test mode either even though config hasn't been changed. Really at a loss and at the point of just switching it all off. <Rant mode off> Any ideas or people who have seen this behaviour before??