I just purchased the 757 and on the first flight that I made, on the very first change to the FSM flight plan (I added a missing crossing restriction on the OLM5 approach into SEA) I got a CTD. >:(

I then started reading the forums and saw how many people have this problem. I have no patience to deal with this kind of problem on every flight.  I will try this a few more times, but if this continues, then it is into the hanger for me.