What is the reason that in some cases the FPE is only taking a couple of minutes and the other time it takes sometimes even more than 15!!! minutes to get it in (only 26 waypoints)...???!!!I've already tried many things...John

Hi John..It depends on many things, including the number of FS wx stations in the vicinity of your flight plan path as well as the data that is provided for those stations. Many calculations are taking place to interpolate and figure appropriate FS weather for all wx stations considering the data given to it.However, 15 minutes is too long. It could be a corrupt wx download or problems with the actual data for that region. If you share your .PLN file ([email protected]) I'll gladly take a look and see if I can duplicate on a 1.5GHZ system. Please share your system specs and as2004.ini as well. Thanks!