New Microkorg issues with Midi Vs OSX 10.9.5

[PeteRicho]

Hi All, ive just purchased a microkorg and I'm having difficulty in making it talk to my MacPro Retina OSX 10.9.5 I'm using a Roland UM1-Mk2 USB MIdi lead. My USB controller keyboard has no trouble with plug and play however the old school Midi leads i' having trouble.

Ive downloaded the latest driver from Roland and the mac recognises it. Ive also done the obvious out goes to in etc wit regards to midi leads. ANy ideas?

THere seems to be issues with the vintage gear, i'm having the same issue with my kawai k5000w (however this isnt the forum to present that issue)

Would appreciate any help. Thank you.

Pete Richo
(High School Music Teacher - NSW Australia)