# VOXL-UVC-Server on QGC latency & ethernet

Source: https://forum.modalai.com/topic/1650/voxl-uvc-server-on-qgc-latency-ethernet
Category: Flight Core and Legacy VOXL (https://forum.modalai.com/category/9/flight-core-and-legacy-voxl)
Tags: voxl
Posted: 2023-01-02 12:26:44 UTC by Rowin Leemeijer
Replies: 1 · Views: 539

## Rowin Leemeijer · 2023-01-02 12:26:44 UTC

I got the UVC-Server working now with a USB camera, but it has a ~1 second latency when viewed on QGC compared to voxl-portal with only milliseconds delay over wifi, can that be fixed?

And is there also a way to get the USB camera to work via ethernet as it currently only works on QGC with the IP of the wifi and I want it to work on the IP of the ethernet adapter attached to the VOXL.

## Reply by Chad Sweet (ModalAI staff) · 2023-01-06 06:10:04 UTC

It sounds like QGC is buffering, have you reached out to the QGC team?

The VOXL is a Linux device with standard Linux networking. You should be able to use standard Linux routing techniques to route your IP traffic