I just bought a 9000 Pro and have the midi A out connected to a Unitor 8 which has lights that show activity. The light on the line from the 9000 blinks continually whenever the 9000 is turned on. When I connect my old Akai MX73 keyboard to the same line, it does not blink. I can't find anything in the midi settings on the 9000 to indicate what it might be sending, or how to turn it off, and the midi output is working fine. Could anyone tell what the 9000 is sending when it is just sitting here and if there is any way to turn that data off?

Thanks for your time.