The duplicate issue seems fixed, but I have another issue now which is worse...
I have several sources that are in this order HDHomeRun Quatro, HDHomeRun Prime, followed by three different TVE sources, Locast, Pluto (m3u), Stirr (m3u), etc....
When I first start the app it is not displaying any of the HDHomeRun channels and only showing those channels from those sources that are on one of the other sources. If I close out of the app and then open it back up (like I mentioned in previous posts) it will act the same way as the duplicates disappearing except my HDHomeRun channels show up.