Forum Discussion
MIDI sysex message transmit fails after installing Security Update KB5077181
In the widely used MIDI application MIDI OX, I can no longer transmit MIDI sysex messages to a MIDI output port. Connecting a MIDI input in the app to a MIDI output echoes MIDI channel messages norma...
Your issue with MIDI OX not transmitting SysEx messages and showing the "SysEx: No Buffers Available" error after installing Security Update KB5077181 suggests a compatibility or driver buffer management problem introduced by that update.