P10 Matrix has 2 different outputs???? SOLVED

[NTJP]

This is my first P10 to build it is a 5x5.  Running FPP on BBB. I have 2 panels that are different than the rest.  I think I have everything set up right.  All arrows are pointing up.  The two panels are number O3P4 and O3P5.  Looking from the front O1P1 is upper right.  I am including screen shots of everything I think will be important to help figure out, screen shot of matrix is from FPP test mode.  I have also swapped out the cables from panel 13 to 14 an 14 to 15.  The 14 and 15 panels are not on the same 2 wire power.  They do go to the same power source.  When running sequence in XLights the matrix works and these two panels act up.  Any help please....

[dkulp]

Are those two panels EXACTLY the same as the others?   Check the back for any markings.    That pattern in test mode is almost always due to them being outdoor 1/4 scan panels and not 1/8 scan.

[NTJP]

They should be.  They were bought all at the same time.  I will check when get home tonight. 

[NTJP]

Took lunch at home.  Decided to apply same logic used to debug nodes on a string.  Data flows.  So when the node stops working it might be the data not coming from the node before.  Replaced O3P3 with a new panel and it works.  I guess the output from O3P3 was not working properly and therefor 4 and 5 did not work.  Will take the current O3P3 and move to O3P5 which is the end and that should not be a problem anymore.  This makes 4 out of the 30 panels with problems I bought from DIYLEDExpress.  Had one go black and two others have a bad red pixel in them.  I was building a 5x6 and changed to a 5x5 so fortunately I have plenty of panels to work with.  When get time will work with the bad panels and see what I can do to get them to work.  Hopefully it will be something simple.  Got them at a good price so having a few problem will only help me to learn more.  Over the years I have learned more from solving problems than I would ever have learned if everything worked right the first time.