04-05 1200C Montauk stalling

Same bike as last post I had but now a different issue. Previously i had posted that the bike was running very rich and stalling. Changed the HES and seems to have cured one problem, but another occurs. As soon as the bike reaches operating temp, after 1-2 miles, it shuts down and won't start until it cools down. Put it back on the lift and found no firing of the injectors during this period but good spark to the plugs.
Any one experienced this before?
I chose this site instead of chromeheads because I doubt it is unique to just that model.
Thanks for the help

Since the HES controls both of those functions and it appeared after you replaced that unit, I would be led to that area again. It could have a heat sensitive component. Where did you buy the unit, dealer or Beemer Boneyard?

I have been having the same thoughts. It was purchased from Euro Motoelectrics out of Denver. I have heard nothing but good things about them.
Doesn't mean it is not defective though.
Thanks for your insight, greatly appreciate it.