Mountain_Villager

I have gotten the Casio to talk to the Mac, but Notion will not play to the Casio. I'll get hold of Presonus again to see what's different with the latest version of Notion. 

Think you are right, same advice from Presonus tech assistance. It has only been a few months since I've written anything but there must have been changes in Notion since I used it last.

 I'll try that. Since then I found the 860 talked to Garage Band on the MacBook and later I was able to write some music with Notion. I till can't get the 860 to respond to midi notation played from the MacBook. 

We'll see how MIDI Monitor works,

thanks

I can't get my new Px860 piano keyboard to register on my MacBook running OS 10.12.x (latest always ) in Notion. I have a connection to the PX 860 in the MIDI Utilitybut not from the 860 to the Mac. 

The Casio tech said the PX 860 was incompatible with the Mac after OS 10.9.x!

MIDI doesn't change that much. 

I thought I saw people on here using the 760 with MIDI thru Windows 10. 

Are there ways to get the PX 860 to transmit to the latest Mac OS or do I have to send this otherwise excellent keyboard back?

I can't get my new Px860 piano keyboard to register on my MacBook running OS 10.12.x (latest always ) in Notion. I have a connection to the PX 860 in the MIDI Utilitybut not from the 860 to the Mac. 

The Casio tech said the PX 860 was incompatible with the Mac after OS 10.9.x!

MIDI doesn't change that much. 

I thought I saw people on here using the 760 with MIDI thru Windows 10. 

Are there ways to get the PX 860 to transmit to the latest Mac OS or do I have to send this otherwise excellent keyboard back?

Barry