Syncing with Airbnb, Vrbo and Booking.com — When a sync stops working

Refreshes run about once an hour in each direction, and the platforms set their own pace — treat this as protection against double-booking rather than as instant. Nothing is fetched while somebody is looking at your booking page, so a slow platform never slows your page down. If a link stops working, the nights it last knew about stay blocked — losing a feed must never quietly put sold nights back on sale. After a full day without a successful sync RowFold stops offering that unit publicly and says so on the page, rather than risk selling a night it can no longer vouch for. The Calendars page shows when each one last succeeded and what went wrong. Repeating events in an imported calendar are read once only, and the page says how many it found. No rental platform emits them; guessing at the repeats would block dates nobody ever booked.