It would have been more helpful if you actually bothered to post a link to the bug report guide, instead of asking me to find it somewhere. :P Yeah, I get this bug independent of platform; whether it’s OS X and Safari, or Windows Vista and Firefox. It’s happened pretty consistently across versions of Flash, as well. It usually happens when I’m trying to edit something; selecting or adding tokens to the board, modifying character sheets, adding handouts, whatever. I think it also happens during dice rolls, and not just mine. Roll20 is the only website this happens on; it’s very weird. So if you’re really all that sure it has to do with a plugin/addon, then it’s more likely that Roll20 is misusing that plugin/addon than the plugin itself being broken; Flash itself being a nest of possible exceptions, of course.
