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Possible bug in K40D-PB with Smart Receivers

Started by Heflin260, November 13, 2020, 09:46:07 PM

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Dan, Working on setting up my show and have discovered a possible bug with K40d-PB and FPP OS 4.4 ( v4.4-1-gd5a419b1).  When running FPP 4.4 on the K40D-PB, I am getting strobing lights on the first smart receiver connected to each output port.  I am chaining 2 SR per port on the board.  I have an additional board that I purchased this year from Wired Watts.  I set the new board up in a test environment and was able to replicate the issues with 4.4.  I got another SD card and installed 3.6 on it and the issues did not exist.

I have not tried incrementing down the 4.x chain to see if the issue goes away.  Do you need any logs from my devices to try to fix this?  I also have some video and photos of the issues on my mega tree. 

Videos and pictures in this shared google folder


Any chance you can flip to master?   I was working with someone tonight to reproduce this and finally managed to reproduce it.   We adjusted some tolerances in some of the timing and such and we believe we have this fixed.   Is there any chance you could try flipping over to master branch (set UI level to developer, select "Master" for the branch on the developer tab) and giving that a try?
Daniel Kulp -

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