If you are going through this issue, I can understand your pain as your device is just not being able to connect to iCloud and so you can't do any of your tasks that require the use of iCloud. There are a few possible fixes that you can apply and see if they work for you. Here're some fixes for you:- 1. Restart all devices. 2. Turn Notability off and back on in iCloud Drive for all devices. 1. Close Notability on all devices. • iOS: Double-tap the home button and swipe up on Notability. • Mac: Press ⌘Q while in Notability. 2. Turn Notability off in iCloud Drive on all devices. • iOS: Under "Settings > iCloud > iCloud Drive", turn Notability off. • Mac: Under "System Preferences > iCloud > iCloud Drive > Options", uncheck Notability. 3. Restart all devices. 4. Turn Notability on in iCloud Drive on all devices. • iOS: Under "Settings > iCloud > iCloud Drive", turn Notability on. • Mac: Under "Sys...