Despite not having any dropouts i have noticed the odd audio glitch with effects.
It almost sounds like beatmasher turned all the way up.
This sometimes happens when:
Changing effects
Setting the channel effects on to FX unit 1 or 2
Anyone else experienced this?
For now i for safety just have 6 of my favorite effects split over the 2 units and then select the channel on to either unit (which as above still gives the odd glitch)
I have a working solution for now - before i start playing i actually force the glitch to happen:
I push effects button 1 and 2 on a channel - that gives the first glitch.
I then change effects mode from chained to advanced on one unit using the button and that gives the second glitch.
I can actually see this by the Warning light coming up above usb on the s4.
Try to turn of midi in ;P. The leds made the problem with the glitches on my vci-100. Now i am getting the power adapter to it and i think that it will fix the problem. I using audio2dj and had the problems with it too. Turning off midi in i can go downtoo 1ms without distourtions xD. Awesome! xD