Yeah it has happened to me. The stand down warning light comes on and the bike does what you said. 3 times in 700km same as you. I have not tried to fault find yet but I'm guessing it's the stand switch as it illuminates on the dash.
To me it's not a huge problem just turn it on and off while you are coasting but you are right it could be dangerous. It is more of a worry to me when I go to race it that it will do it and I'll lose lap time haha.
Last edited by f-four; 01-10-2014 at 02:53 AM.