ProgressBar Component Issue

I’m using the ProgressBar combined with the Loader. I’ve got seven buttons assigned to open seven dynamic jpgs that load into the Loader. When I test my movie everything works fine but when I upload it to the server things start to go wrong. All the jpgs load as they should. But on the first button click I get no ProgressBar. On the second click I get the ProgressBar.

I’ve read about others having this problem. Any ideas? I’ve been trying to fix this for days any input would be appreciated.

MX 2004 Pro