So far, I've only experienced this crashing problem during audio livestreaming. 

I found an update for the app soon after I reported this problem last week. I updated and problem wasn't quite as bad; instead of crashing every 1 - 2 minutes or so it only crashed about every 8 - 10 minutes. Then, today, I was home sick and trying to listen in again. It went well for about 15 minutes or so and crashed. I decided to try uninstalling the app completely and do a reinstall. This took place a few minutes before 11:00 this morning. Once I got it reinstalled and started the app back up, it worked the rest of the morning with no crashes (slightly over a half hour). I tried it again this afternoon and didn't experience any crashes all afternoon, which was about an hour and 20 minutes. (I lost track of the time a little bit and didn't get back on the app until approximately 10 minutes into the singing, but I believe it probably would have work okay for the full one and a half hours of the afternoon services.) Hopefully this reinstall takes care of it... I guess in time we'll see. Thanks!

Thanks! I appreciate the instructions on how to do this.