Exact same issue here except that I can't figure out how to add the lost folders. When I hit "OK", the folder appears in the list again but it says 0 peers and does not start syncing. My IT guy is on vacation until Monday. The folder that still remained after the update is still able to sync. Is there a way for me to use that link to copy and paste to set it up? I cannot figure out how to connect to/set up peer so that my remaining/disappeared folders can sync once again. Please help. Thank you!