https://devzone.nordicsemi.com/f/nordic-q-a/94566/late-start-of-advertisement-after-an-ble-disable-and-enableHi, I have late start issue on advertisement. I have two device mode and we switch between when we want to. Device starts with Mode_1 with BLE enable. When I switch from Mode_2 to Mode_1, sometimes we have late adv start like in 15 seconds, 30 secondsen-USTelligent Community 13Thu, 08 Dec 2022 09:46:09 GMThttps://devzone.nordicsemi.com/thread/399597?ContentTypeID=1Thu, 08 Dec 2022 09:46:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:afa86176-a780-49d3-aaa9-6d5f93a0df15dejans<p>Hi,<br /><br />I provided a piece of information regarding expected behavior of bt_disable() which you use in mode 2.<br /><br />Which NCS version do you use?<br /><br />Could you please describe what are you trying to achieve with both modes?<br /><br />Could you provide more information about your setup, expected behavior in both modes and when switching between modes?<br /><br />EDIT: Do you use SoftDevice Controller or Zephyr Controller?<br /><br />Best regards,<br />Dejan</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/399560?ContentTypeID=1Thu, 08 Dec 2022 04:55:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ac94a960-db14-4d4f-8ed1-df5afd0bd139akif<p>Hi, Sorry, I couldn&#39;t get what you mean. Is this a direct answer for the above question?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/399222?ContentTypeID=1Tue, 06 Dec 2022 14:18:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:94d86330-e614-450b-a1b9-ff29d3a687b0dejans<p>Hi,<br /><br />According to the&nbsp;<a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/releases/release-notes-changelog.html#bluetooth-le">Changelog</a>, bt_disable() can now be used for disabling SoftDevice Controller.<br /><br />Best regards,<br />Dejan</p><div style="clear:both;"></div>