https://devzone.nordicsemi.com/f/nordic-q-a/56085/is-the-tx-buffer-flushed-cleared-on-a-disconnectHello, I am working on a ble application which is streaming data via ble notifications. I am currently queuing up the packets in the notification queue and keeping track of the current queue number, however I was running into issues with tracking theen-USTelligent Community 13Thu, 02 Jan 2020 17:17:18 GMThttps://devzone.nordicsemi.com/thread/227304?ContentTypeID=1Thu, 02 Jan 2020 17:17:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c2c38b6a-92ae-4faa-9535-1531a535c263sxd248<p>Thanks! That makes sense.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/227209?ContentTypeID=1Thu, 02 Jan 2020 10:03:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:125789c2-0d47-489d-98e4-251b7f5352e1run_ar<p>Hi,</p> <p>The queue is purged on disconnect. so should be empty when you reconnect.</p> <p>When disabling notification the Queue will be emptied before the transmissions are stopped. However the application will not be able to place new notifications in the queue after notifications are disabled by the peer.</p><div style="clear:both;"></div>