problem of disconnection callback waiting too long.

problem of disconnection callback waiting too long.https://devzone.nordicsemi.com/f/nordic-q-a/12462/problem-of-disconnection-callback-waiting-too-longI use nRF51822( BLE nano) central mode to connect annother BLE nano (ibeacon mode), then I call disconnection to the peer address. Sometime, the disconnection callback will be waited for more than 6 seconds to start after the disconnection request. Howen-USTelligent Community 13Thu, 10 Mar 2016 13:40:35 GMTRE: problem of disconnection callback waiting too long.https://devzone.nordicsemi.com/thread/47201?ContentTypeID=1Thu, 10 Mar 2016 13:40:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:35c8e5eb-89af-4cd7-9724-0832419b8ff1Hung Bui<p>Hi Jack,</p> <p>Could you capture a <a href="https://www.nordicsemi.com/eng/Products/Bluetooth-Smart-Bluetooth-low-energy/nRF-Sniffer/(language)/eng-GB">sniffer trace</a> ?</p> <p>What was the connection interval ? Usually the nRF51 will disconnect after the connection terminate request has been acked by the central. It's strange to hear that you have connection when you are in ibeacon mode.</p><div style="clear:both;"></div>