Just received my iRig Pro Duo I/O and the 5 din MIDI Adapter's female connector has its outer opening for (what I'm calling) the line-up tab on a male MIDI connector absolutely not compressing (usually kind of a spring-loaded metal piece to hold the connection snug) and therefore not letting the male MIDI connect. Even applying a lot of muscle, the connection cannot be made to hold the two connectors together solidly enough. The small metal in the Duo's female MIDI is kind of a brass-color little piece of metal, and again, it's not one of the 5 din holes, but inside the notch around the outer circle for line-up and also holding the connection snug.
Anyone else run into this problem?