I have realtek audio built into my motherboard. When I use an audio cable to run from the speaker out to line in to do loopback, realtek flips out and continuously pops up asking what I just plugged in to each of them and reassigning them. Is there a way to fix this. I know there is a stereo mix built in, but I have it setup using the front jacks on my computer as independent speaker and line in, so I have 2 speaker outputs and 2 line ins. Don't ask why its complicated. Thing is I just need to be able to loop back one speaker output back to a mic or line in, but realtek asks all crazy when I do.