Hi Damian, I can assure you it still exists when using the PMDG 737NG variants. This aircraft uses TAT and it's just a recent problem....probably now over the last 6 weeks. I can't vouch for others since I don't use them. I will try another....ahem....aircraft and let you know what I find. Thanks for a great product and support!Paul M."Big Sky---Little Bullet"---For All Other Impediments There's TCAShttp://www.precisionmanuals.com/images/forum/ng_driver.jpg

I had other issues with 3.22 not related specificly to weather, but the upgrade from 3.21x was about that time. It seemed coincidental. For stability, I hasve had to return to the last 3.21x version. I have posted on the FSUIPC forum but Pete is puzzled. The error I get, which appears to be mem related, is reproducable in that I when exiting a flight to go to the main FS menu (using 3.22), I get no text and any mouse click action freezes my system. Then again, I am under W98SE (with VCACHE ram extension to 768 MB recognized) with FS9.This is probably not related to the weather issue, but again, that was about the release date and if there is a wrong address pointer for weather related data and AS reads or writes that data using FSUIPC NWI, it might be a problem. However, now that posters have stated it only seems to occur with AS's route based wind smoothing on (and per the docs FSUIPC's smoothing actions off) it must be another issue.I'll have to check the TAT with both versions juszt to satisfy myself.