VIM3L USBs is not working

Hi Furasesa
Our colleagues will contact you later to sent it back. thank’s for your help, and sorry for trouble you.

Hi kenny,
Yeah, I don’t want to send my KVIM back, because of the cost and duration of the shipment.
I have tried port DP and DM on GPIO is also not working. After some possibilities I bought USB3.0 hub, now I have USB working by connecting USB3.0 hub to Type C kvim, but this method only works for Linux, not for Android. Umm… Why? I tried with the oldest version V191011.7z and the newest v200320