Cool, glad that has fixed it. You will have to make this change yes. It's a bug that won't always happen and seems to depend on the users browser and operating system. I would recommend making the change though just to make sure.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.