Wandboard Quad - XBMC play stream delay

[umm]

Hello,

I have two Wandboard Quad, first one is running mjpg-streamer to transmit webcam video, the other one is running XBMC (xbmc-imx-git) to play video stream.

Whenever through Ethernet or Wi-Fi interface to transmit video stream, the XBMC have obviously delay, always display before 10's seconds (or more) scene.

Then I install XBMC on a PC to play the same video stream, performance is satisfactory, only less than a second delay.

Does anybody have the same problem?

Have any suggestions to improve XBMX's performance on Wandboard Quard?

Thanks