Only 8,200 miles, always garaged, never exposed to moisture. The majority of riding is out & back to home with gas purchased at local, and I think reliable, gas stations. When it cuts out it is total, no sputter or partial power, and then it comes back on with all cylinders firing. It is just like I hit the kill switch and then flipped it back on.
I'm late to this party, but on another bike I had the battery terminal was loose causing the bike to cut out exactly as you described. Tracked it down when it left me stranded on the road and I was looking at the bike scratching my head and the speedo needles did a sweep (which is a sign of the bike being turned on). Pulled the seat and the terminal was hanging on by the last thread of the terminal bolt.