I'm over on the FSX forum but I have this issue too.
Trying to land at KJFK runway 04L or 04R using Roberts, model heads up and stall on final turn approach. Tried a longer approach using different STAR and it landed ok. Will have a try a higher speed approach next time but it is such a short final I just don't know if it will work. ::)



Update, it did work but I also hit the loc going away from runway 04R and the plane turned towards 04L, mostly likely unrealistic but it landed. Hitting the approach after the turn did not work because I was too far from the runway to capture the localizer, so go figure. ;D