If you have streaming disabled (only recommended for our PHP SDK), changes on the dashboard will be seen by clients after a delay dictated by the feature’s TTL. Our recommendation is to use a 5 minute TTL in production. All changes to a feature including rollout, targeting, and the kill switch respect the TTL.
If you’re using our iOS SDK, we enforce a minimum TTL of 1 minute. Even if your TTL is set to 0, you’ll need to wait 1 minute for changes to be reflected in your mobile clients.