LOR DMX problems

[BobinWV]

I am adding E1.31 later this month and am going to use Nucracker123 to generate my mega tree and run the entire show.  Currently I am just trying to set up USB-LOR and USB-DMX(via LOR).  My problem is I am having terrible USB port assignment problems.
I can set up port assignments in Setup; however when I go to test and click on output to lights I get the following error message.
I have the DMX on port 3 and LOR on port 4
Setting just one of the ports works fine.

Confused,

Bob

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[harrison0550]

Try plugging up just the LOR usb485 and open the LOR hardware Utility and manually select the port you want LOR to use. Each time you plug in the usb devices they will need to go in that same usb spot. However that is all for playback with the LOR scheduler. If you plan to run your show with xlights then none of that will matter. Xlights will just convert your channel info and sequences to an SEQ file and output is configured on the xlights setup screen.