Jeff,You are a star! I have just had my first flight with ASE that actually worked. The weather was as shown on the ASE briefing and Radar Contact and ASE were pretty much in sync including the destination.I set dynamic weather to 100% and downloads to every 5 minues. I used FSUIPC to smooth the winds and QnH with global mode off. It has totally transformed the weather in FSX, clouds where they should be, no more unlimited visibility and cloud popping.I can't tell you how chuffed I am. All the advise has been to set dynamic weather to 0 and that for me was really messing things up.Many thanksSteve

Hi Jeff, Steve's right, you are a star! Sorry for dismissing you so quick, Jim had me convinced it was my simconnect install. I changed the dynamic rate of change on ASA interface to 100% and voila! All seems to be working. Here's me corrupting every program i've got installed on my PC trying to sort this issue out and all I needed to do was move one slider! Huge thanks Jeff.Jim, No mention of any of this in the manual, does seem very strange to me, could explain why I thought I had it working once, maybe I forgot to move the slider to 0% on that occasion like I normally do, be leaving at 100 now though. Just need my ASE re-activating when you get time. Thanks!Kind regardsMark

You're welcome guys, glad to have helped!Jeff Calder