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Old 06-07-2019, 08:19 PM
Ray Lyon Ray Lyon is offline
Join Date: Dec 1969
Location: Waynesville, NC
Posts: 734
Default No MIDI thru in 2019.5 and High Sierra

Just upgraded to PT 2019.5 Ultimate on a HDX system (see system specs below). I upgraded to 2019.5 while Sierra (10.12.6) was installed. Everything was working.

I upgraded to 10.13.6 (High Sierra) and I lost MIDI thru functionality. I can play MIDI back but not trigger from controller keyboard. I reinstalled the MIDI drivers and MIDI I/O does show up properly connected in MIDI setup.

On MIDI input device, the keyboard is missing even though it is connected in MIDI setup.

Does anyone have a clue? Thanks in advance.
Ray Lyon

Mac Pro 5,1 flashed 2009 model 4,1
12-core 2.93ghz "Westmere", 64 GB RAM
OS 10.13.6 High Sierra, PT 2020.5
One plug-in too many, but I really like FabFilter Pro-Q 3
Avid HDX, Revive Audio modded Avid 192 I/O
Avid MIDI I/O, Avid Command|8
256GB SSD, (2) 2TB ext. drive
NVIDIA GeForce GTX 960 2048 MB
Samsung 34" SE790C display (3440x1440), Acer 23" A231H Display
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