Android scanned once. Will not play nor scan again.

[gherr...@gmail.com]

I purchase this app and installed it two days ago. Upon my first attempt to scan, all was successful. I then attempted to play -- not having nor knowing about MXPlayer -- and playing was unsuccessful due to my lack of MXPlayer. I then installed MXPlayer. I tried to play again, and failed. I then cleared my channel list. I tried to scan again -- now several times -- and my Android 2.3 indicates it is beginning to scan, but it hangs on Channel 2 with 0% progress.

How do I start from scratch, rescan, and successfully watch HomeRunTV on my Android 2.3?

This looks like a great app, but I am stuck right now.

Thank you for your help.