I don't know what happened with the latest update to Synapse 3, but it's completely broken. Anytime I try to update from inside the app, it just freezes up on the progress bar installing, and never stops. I have tried downloading the full installer from the site, and installing it manually, and the same type of thing happens. It gets to Installing... and goes to 99%, then jumps back to 80% then climbs all the way back to 99% again, and repeats forever. Anyone have a fix?