@wifa799 So I would stop both voxl-uvc-server (systemctl stop voxl-uvc-server) and voxl-streamer (systemctl stop voxl-streamer). Then in one terminal window start voxl-uvc-server from the command line (voxl-uvc-server -r 160x120 -f 9) and leave it running (Don't hit ctrl-c to exit). Then in another terminal first make sure that /etc/modalai/voxl-streamer.conf has been configured properly to use the uvc stream and then start it with verbose output (voxl-streamer -v 0). You can get some documentation on the options with voxl-streamer --help. Then you should be able to access the RTSP stream with VLC or QGC at rtsp://127.0.0.1:8900/live