Originally Posted by pampaX
as soon as I got into rough bit at low speed the bike would die.
Are you sure its low speed? Could it be low RPMs? I had the problem of dying at low RPMs and had to get out of the woods by opening the throttle wide and working the clutch. Once I was on the open road in 3rd and 4th it was fine but stalled at every stop.
After trying all of the things you have listed, a throttle reset fixed it.