I agree hiding the progress bar when disconnected may be prettier, but we're not exactly lying to the user: progress is stopped and will continue when reconnected. I don't think it's worth fighting for a freeze exception to solve this in Natty.
I agree hiding the progress bar when disconnected may be prettier, but we're not exactly lying to the user: progress is stopped and will continue when reconnected. I don't think it's worth fighting for a freeze exception to solve this in Natty.