I use Run-log daily with either SiriusXM or Pandora to listen to while I run. More often than not one of the applications, or both, will simply stop working and need to be re-initiated. Needless to say this is aggravating and does not help keep accurate mileage of your run. And then some days it works just fine. I have tried giving my Droid a fresh reboot prior to starting my run, which does not seem to affect positively or negatively. Any ideas?