I am sorry in poor English.
I am a programmer for the editor “VOX Tone Room” using JUCE framework.
I noticed that checking Android 8.0 Oreo on Nexus 5X / 6P,
but Android 8.0 Oreo’s MIDI port seems to stall with a few Kbytes sysEx receive.
It is strange that once you close and open that MIDI port it will return to normal.
JUCE’s MIDI receiver class did not specify the buffer size in the constructor.
Just to be sure, specifying the default 2GByte or setting the smaller value to MaxMessageSize was the same result.
Please advise me who should buzz on this JUCE forum or ask Google.