+1 midi loop bug

[fabcool]

Hi
AEM is my best audio app before n-Track, flstudio, and the others.
But for now I use only the native audio of my tablet cause this bug. 
My config : Huawei mediapad M5 + audiobox Usb - and Android 8. 
When I use audiobox I can hear two loops, after that 5 or 6 silent loops, and again hear the loop, again silent and so and so. 
It's the same thing without audio usb, with openSLES.
With native audio no problem  

Cheers 
Fab

Edit : native audio = audiotrack

[dwrae]

Is that with audio or MIDI tracks?

[fabcool]

It's for midi track. 
I've don't try audio for now.