When starting game from front 9, all is fine. the watch will automatically question when to pause, resume, stop etc after hole 9. auto advance to hole 10 and when finishing at hole 18, watch would close the game and asked whether saving/deleting round etc.
BUT when starting from back 9, watch would hang after hole 18. it will not question whether to pause, resume etc. I'll need to manually move to hole 1,
