Mac(OSX 10.9.4) and Juno-G?? with Pro Tools 11


I'm getting some sort of looping between the Mac and the synth when I try to use a click track or when I try to record. I cannot set the sound for the click track, the synth will only play the click on with the same sound that the live keyboard is set on. Also, I get distorted interference sounds when I try to record. I'm using a Roland UM-ONE as an interface. USB out the back of the computer to the MIDI connectors on the back of synth. 

Anyone with any ideas???

Yours truly, stuck in Derby, NY