Hangouts 2.0 Issues

So I have a Sprint HTC EVO 4G LTE and I cannot receive sms on my phone. I can send them, but they don't come thru. I side loaded the apk today. I thought it was just not ready for my phone because the update wouldn't show up when I uninstalled the side loaded version. ut the app should work on 4.0+. So anyone have a clue whats wrong?

[UPDATE]

I got rid of my Sprint Google Voice Integration. Now it works, kinda wish I didn't now because I cant put my number back on voice for some reason. And now I don't receive text on my other phone where I ported my number to it... Oh well