UsbHost events are too slow for a 2D barcodescanner

Folks,

It really solved the problem! It is working perfectly now.
I think there should be some problem with USBHostController.

If you need any help to reproduce or test this issue, let me know.

Regards,
DeLL

@ DeLL -

We can reproduce the issue. It is in our plan for next SDK.
Thanks because your workaround.