Hi Guys, I am loath to post this, but it’s day 3 of troubleshooting in the heat and I need some fresh ideas. I know this is also a crappy time to be troubleshooting (trust me, would prefer to not be doing this), so please don’t remind me. I have an ecg-p2 running 2 strings of pixicles (WS2811 @ 12v) – one each off the 2 outputs (1 string around a gazeebo, the other over the garage peak). 2 separate power supplies, one for each output. The power supply on output 1 powers the board. Power to pixicles doesn’t come through board, pixicles directly connected to power supply. The pixicles on output 2 started flickering but now they just stay on white since I’ve been trying to troubleshoot. These problems are just with the board on and trying to run the inbuilt test pattern, haven’t tried any other software yet. Here’s the steps I’ve taken to troubleshoot: Swapped cable from output 1 to 2 – functions fine, problem follows cable from output 2. Tried null pixel, didn’t work (cable length is 5m). Created whole new cable for output 2 – functioned ok once, doesn’t work anymore. Confirmed that common on both power supplies is connected. Tried running all pixels from 1 power supply (confirmed 1 supply could handle it), didn’t work. Currently run output 1 @ 3000kbps, tried output 2 from 2000 down to 100, didn’t work. I am reading through heaps of other troubleshooting threads to find something else to try. Any ideas? Thanks heaps.