Homebrew app Sound is crackling while streaming Xenoblade Chronicles 3D on a New 3DS XL

[Otherbleft]

Hey everyone

I'm using a New 3D XL from which I stream Xenoblade Chronicles (and it's perfectly working). I'm using the Boot NTR CFW Selector 3.6.

But the sound is crackling (jack output and 3DS speakers).

I'm using my own copy of Xenoblade Chronicles.

[EDIT: I tried with Pokemon Moon, no problem beside the need to patch the wifi management.

I think it's a problem of thread or process priority, but I'm totally new in this world. We can list the current process with Rosalina, but that's it.]

Do you have some idea in order to fix/tweak this?

Jon