Mine has done this today. usually I get the symbol while brush hogging, and it goes off on it's own, but this time it seems to only work if I put it in Idle. After pushing the button for 3 sec. it will self throttle. I just have never had it force me to idle it. 350 hrs.
Thanks, I have a 50 acre Hobby farm that I recently purchased. 25 Woods, 25 Pasture. Not sure what I am going to do with it, but have a lot of equipment when I do decide.