One Red Pixel

[Amishman]

I keep my k8-PI plugged in outside all year. There are 2 350w power supplies in the box. I recently unplugged and brought it into my house to test some pixels. There are 8 Xconnect cables for data/power and 8 Xconnect cables for power inject. I also changed out some of the data cables. They were ray wu and now are Xconnect. When I reconnected (power/ethernet cable)my box outside, one pixel is red and all of the other pixels are off. When I try testing all of the channels in FPP, all of the other pixels turn the proper colors (R-B-G). That pixel is always red but the color changes slightly when it's supposed to be a different color. Kind of a mixture of the two colors but not quite. I have had this happen before and I was able to get the red pixel to act normal but I do not remember how. How do I get it to act normal again? I have tried rebooting and then unplugging the K8-PI for a couple of minutes.

[JonD]

Are these SRs ports by chance?  There was a known issue with some SR versions producing red pixels.  I have had that issue with Falcon at least.  Seems like I was able to go from Smart to Native mode, or Native to Smart to resolve some of them.  Also, seems like I had to configure a light string as 101 lights instead of 100 adding an extra light to the count as well.   I got away from the SRs a few years ago, as I got tired of my ports being labeled wrong when I moved things around from year to year.  The SRs work fine, just not ideal in my display.