Hi Bryan,since I installed the Version 1.1. for FS9, I had 2 CTD while reading a checklist. The first CTD occured while reading the "secure checklist" and the 2nd CTD occured while reading the "before start checklist". I made a clean install of the iFly SP2.1 last weekend and I made a clean install of fs2crew 1.1at the same time, too. I am running FS9 on a German Windows XP SP3 an I am using TrackIR4 and some Saitek stuff including the sst-software for programming the soft mute function. The windows event log only shows two errors every time, such a CTD occurs. But these errors are not explained in any manner. Just "error".Any idea?Best regardsStefan.

Hi Stefan,Random CTDs can come from a million different things.This product has a good size user base and other's aren't reporting it, so it's hard to guess.Personally I'd upgrade to Windows 7. It's better all round than XP.Cheers,

Hi Bryan,do You have any experience using the 3GB-parameter in the Win XP boot.ini? I've used this option for years, but recently I detected some trouble even in other game titles, too. I deactivated this option and yesterday, I was able to finish one complete flight without any CTD. This probably could be the solution, but I will have to monitor this issue further more.Best regardsStefan.

Hi Bryan,do You have any experience using the 3GB-parameter in the Win XP boot.ini? I've used this option for years, but recently I detected some trouble even in other game titles, too. I deactivated this option and yesterday, I was able to finish one complete flight without any CTD. This probably could be the solution, but I will have to monitor this issue further more.Best regardsStefan.

Hi Stefan,I haven't used XP in years.But if deactivating the 3GB parameter is doing the trick for you, then that's all that counts :( Cheers,