On the most recent beta update for the Nvidia Sheild, music playback is interrupted when the volume is changed via a receiver with an HDMI pass through and starts to continually skip till the stream just stops. This is only happening when a volume change up or down is made. Muting has no effect. I have swapped HDMI ports to see if it was a bad port with the same result on all ports. This change has only occurred with the most recent update.