MRCC Midi out D light blinks next to USB port

[Asperi]

The light, with nothing plugged into any of the USB ports if has a full constant blinking, looks like sync or something at 100 bpm or so.  It is no where near as bright as I when something is plugged in.  If something is plugged in it will turn green, otherwise it is a dull red/ orange constant blinking, faint but there.  Always.  
Did factory rest, still there.  Any fix or anyone else have this?  Thanks

[Jesse Johannesen]

That orange led is the serial monitor of the processor. It's a real pain because it can be pretty confusing seeing it, and I get a lot of inquiries like this one, but this isn't anything wrong. It's just us picking a bad place to put a debugging tool. Sorry to have caused any confusion!