Now for the second time on my Approach S70, all my clubs are unassigned when I tried to start a round of golf. After the first time it happened, I removed all the clubs and re-added all of them. Why does this keep happening? This makes the product more than unusable, but incredibly frustrating that I have to spend 20 minutes re-associating all my clubs while trying to play. I'm giving Garmin one more chance for this to work, otherwise getting rid of all their products.