Originally Posted By: Elefem
Midi Studio sees the keyboard and the Uno interface, and the connections test out. But now I do not have the Uno as a port setting option, and nothing at all shows in the Midi In box. I can hear the output test chord via the keyboard phones, and see the Uno midi-out light blink. The midi input arrow lights when test-plunking the keyboard, but I don't hear anything.
This is starting to sound like a "flaky midi connectivity" kind of issue, i.e. drivers, interfaces & cables, possibly even system version related (the one vital thing you've neglected to include in your updated profile).
Time to take this to Live Help & Support, me thinks smirk

Just because you can, doesn't mean you should!
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BBox 2022 Audiophile, Mac Pro Intel, OSX 10.6.8, 800x600 (TV VGA)