I think it was build 145. This latest one isn't working well at all for me. It is continually "writting weather to fsuipc" and other things and I can never click on options. The clouds are constantly changing and it just seems like this latest version is having problems on my system. The prior "beta" version worked fantastic?Can I go back to that? Is there an easy way to do that?Thanks!Lance

Hi Lance,This is the first problem report of B147. I think it is probably your options causing unexpected results.I suggest this to make sure we have a clean slate:1) Uninstall AS2004/.5, all entries, including AR update2) Set to minimum wx defaults in FSUIPC3) Re-install your base AS20044) Install the AS2004.5 update B147You won't be able to use the options screen during the FSUIPC write process. You can use "Start Paused" to prevent updates until you are ready (hit refresh to start it up). The process can take anywhere from a couple seconds to 5 minutes depending on the number of stations in your area.Hope that helps!

Thanks, I'll give this a try. I never really change the default settings, but will try it again. This is also the first time, I've experienced behavior like this with AS2004.Will let you know how it goes after your suggestions are implimented.