Does anyone have issues with the Nike app not playing the playlist you have chosen?
Sometimes it seems that it just starts playing random music from my iPhone and then the voice that comes through saying your mileage/pace/etc. stops completely. The run still is tracked and the watch updates, but I'm not getting the correct music.
Also does anyone know the proper way to start a run? If I press the big red button and sometimes it starts, and sometimes it doesn't. If I press start in the top left of the watch it sometimes works and sometimes doesn't.
I've gone on about 4 or 5 runs with the watch app and still haven't figured it out yet.
I've had the problem with the music stopping when the voiceover kicks in. I've got around this by turning off the voice feedback in the iPhone app and changing the settings so that the music isn't automatically paused when the run is paused (when I was finding that a voice would still say "workout paused / resumed" and the music would never come back on again).
I'm finding that if I try and play music through the Nike+ app is just stops after one song. Playing it through the music app is generally OK though, apart from having start it after starting the run on Nike+ (otherwise a voice says "workout started" and the music cuts out).
As for starting runs, I find it a bit slow to get going - which I think is the same problem you're having. Sometimes you just have to be a bit patient waiting for it to start I think.