https://devzone.nordicsemi.com/f/nordic-q-a/74980/unable-to-reconnect-on-windows-if-ble-privacy-turned-onHi, I&#39;m having trouble connecting my peripheral on windows. The pairing works, but once I disconnect, I can no longer connect to it. Windows reports &quot;device unreachable&quot; and pairing again doesn&#39;t work. The only way to get out it is clearing the bondingen-USTelligent Community 13Tue, 11 May 2021 12:11:17 GMThttps://devzone.nordicsemi.com/thread/309226?ContentTypeID=1Tue, 11 May 2021 12:11:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:178c4fdb-9431-46b7-9197-f122e3b2730aKenneth<p>Can you check out this thread:<br /><a href="https://devzone.nordicsemi.com/f/nordic-q-a/39921/how-to-set-my-nrf-device-to-use-the-private-resolvable-address">https://devzone.nordicsemi.com/f/nordic-q-a/39921/how-to-set-my-nrf-device-to-use-the-private-resolvable-address</a>&nbsp;</p> <p>You can find example code using both&nbsp;pm_privacy_set() and sd_ble_gap_privacy_set(). You may try to use&nbsp;BLE_GAP_PRIVACY_MODE_DEVICE_PRIVACY first, since the examples use that.</p> <p>While debugging you may consider allowing repairing:<br /><a href="https://devzone.nordicsemi.com/f/nordic-q-a/52034/sdk-15-3-pairing-issue/212756#212756">https://devzone.nordicsemi.com/f/nordic-q-a/52034/sdk-15-3-pairing-issue/212756#212756</a>&nbsp;</p><div style="clear:both;"></div>