https://devzone.nordicsemi.com/f/nordic-q-a/47399/central-remote-host-disconnect-using-s130-under-12-2-0-sdkHi, I am using the S130 central pairing to just one peripherial at a time. Upon power up after hard/soft reset, the central connects to my peripherial just fine, transfer data correctly using custom characteristics, and the central executes the followingen-USTelligent Community 13Mon, 20 May 2019 12:39:42 GMThttps://devzone.nordicsemi.com/thread/187920?ContentTypeID=1Mon, 20 May 2019 12:39:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:83156ad9-167e-464c-a4ac-944a3b0d3d8bEdvin<p>Hello,</p> [quote user=""]However, the central the executed the sd_ble_gap_disconnect() can no longer connect to the peripheral.&nbsp;[/quote] <p>&nbsp;What do you mean? The central can&#39;t scan? Does it see the advertisements? is it not allowed to connect?</p> <p>Also, are you sure that you are using S130? Or maybe you used the wrong tag?</p> <p>nRF51 or nRF52832? And S130 or S132?</p> <p></p> <p>Best regards,</p> <p>Edvin</p><div style="clear:both;"></div>