7.1 surrounded sound app in Windows 10 stopped working through my main computer speakers please help

So my 7.1 surround sound app was working perfectly through my head phones and my computers surround sound hook up through my focus rite Scarlett i2i. But now does not work through my surround sound anymore even when selecting everything perfect on the razer app and on my main volume on my computer. And yes 7.1 is selected as my default device. I use to monitors so I thought maybe the other monitor interfered with it some how but I can't figure anything out. Not it just doesn't play sound. Like its muted or something..because when I tested it with the settings open volume mixer option and messed with the audio. It should the system speakers having volume go up and down like it was working yet no sound still....can anyone think of what could be possibly going wrong for it. Not to be playing sounf anymore?...because it work at first than maybe I adjusted something or did something to cause it. I just don't know..please help with any possible solutions.. Email me or reply back on here. Which I don't know how to tell when someone does so please email me i guess with answers. [email]Geeger24@gmail.com[/email]