I’ve recently received my NVIDIA TX-1 development board and have started to test it. I’m trying to stream USB 2.0 cameras over the network using mjpeg-streamer. I works perfectly with 3 cameras, but when I try connecting 4 cameras, the last camera won’t come up. All four camera is discovered in /dev/video*. In the beginning I suspected that the problem was with mjpg-streamer. However I tried several programs, e.g. Xeoma, and all of them is only capable to show 3 video streams at the time. Is there a limit on the USB2.0 bus in the TX1? Could it be that the number of endpoints in the USB2.0 is used up?