Guides
Short answers to the things people actually write in about. Each one starts with the fix and explains it afterwards.
Mirror or Push: which one do you need
Push feeds one calendar from another and never touches the source. Mirror goes both ways. How to choose, and what switching later deletes.
Why your free slots show as Busy
Show real availability decides whether a copy blocks your time; the title setting doesn't. Which one you actually want, and what to check when it's already on.
Show Busy one way, full detail the other
Send masked titles to one calendar and real ones to another, from a single sync, using Calendar exceptions on Pro.
Stop synced events overriding your calendar's colour
Give your calendar its own colours back, colour copies by where they came from, and fix Outlook copies that arrive grey.
Duplicate reminders on synced events
Why a synced copy alerts you twice, which Reminders setting stops it, and why the one that sounds safest is the one causing it.
How far ahead sync goes
Your sync window is 30 days, 1 year or unlimited depending on plan. Why a healthy sync can still look incomplete, and what repeating events do instead.
What counts as a calendar, a sync, and an account
Accounts, calendars and syncs are three different things and your plan limits each one separately. What each word means, and which limit you're hitting.
Connecting a second or third account
How to add another Google, Microsoft or iCloud login, what happens when one is already connected, and what disconnecting does to your copies.
Why the button to start your sync is greyed out
Five things hold the Start sync button and two of them explain nothing on screen. How to find which one it is.
My Workspace admin blocked SYNCDATE
What to send your IT admin when your organisation blocks third-party calendar apps, and why only they can unblock it.
Want the full description of a setting rather than an answer to one problem? Docs covers that. Ready-made setups live in recipes, and support will look at your actual setup.