Overbridge and A4 help

Hopefully someone can help me figure out this little problem here…

When I attempt to use overbridge it recognizes my A4. The overbridge functions don’t control the actual A4, however sound does come out when I press the keys on the A4. Overbridge mode is already powered on. No soundbanks show up either on overbridge but there are a bunch in my A4. How do I get the parameters on overbrige to control the A4?

Would much appreciate the help. Thanks!