A few days ago I cloned VCVRack from github and compiled it on my manjaro linux machine. It works well and I am impressed, however trying to use the MIDI-CV bundled plugin either from ascii keyboard, external DAW or usb midi keyboard round about half of the key presses are ignored.
I investigated by putting printf statements in the midi.cpp::InputQueue::onMessage() and in InputQueue::tryPop()
Midi-CV module ignores many noteON and noteOff messages. This is caused by midi.cpp tryPop function returning false and the system apparently ignoring lots of messages despite the messages all ariving at InputQueue::onMessage()
Has this been changed recently as I don’t see any reports of this problem anywhere?