I took it out just now to burn through the rest of the tank with seafoam, as I only put 65 miles on it and had no symptoms. Felt lucky. Score!! Another 70 miles, 20 minutes at 85 mph, no symtoms. Reserve light just before home.
Think I will put seafoam in one more tankful and not go to dealer yet.

I never had this symptom with other bikes with bad gas if that is what it was. Are these motors more sensitive to that?