https://devzone.nordicsemi.com/f/nordic-q-a/79489/single-advertiser-instanceHi There, How to close an advertiser instance smoothly, then start a new one? Best regards, Gaosheng Liuen-USTelligent Community 13Mon, 13 Sep 2021 11:29:10 GMThttps://devzone.nordicsemi.com/thread/329199?ContentTypeID=1Mon, 13 Sep 2021 11:29:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:aa7328e9-4d74-4a56-9b8f-98df2f0f60e1Mttrinh<p>Hi,</p> <p>I assume you are talking about Mesh. You can disable an advertiser instance by calling the function <a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.meshsdk.v5.0.0/group__ADVERTISER.html#gad696145a57d058a0513b506c2a550227" rel="noopener noreferrer" target="_blank">advertiser_disable()</a><i>&nbsp;</i>then start a new advertiser instance with <a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.meshsdk.v5.0.0/group__ADVERTISER.html#ga67fc11bc52f462cf8955d3d69ae18ed5" rel="noopener noreferrer" target="_blank">advertiser_enable()</a>.</p><div style="clear:both;"></div>