Connections · Living with a connection

My connection broke or says reconnect — what do I do?

ComputerOpen Settings, then Integrations and the tile shows Reconnect. Click it and sign in again.
PhoneOpen Settings, then Integrations, tap the connection and Reconnect.

Tokens expire on the provider's schedule, and some providers drop a connection when a password changes or an admin revokes an app. Reconnecting is a full re-authorisation and it picks up where the sync left off rather than starting the 365-day pull over.