https://devzone.nordicsemi.com/f/nordic-q-a/37848/custom-board-couldn-t-provisioning-with-nrf-mesh-appHi, We have a custom board with a Telit Bluetooth module, Bluemod+s42, now. At present, I am using the &quot;nRF Mesh&quot; APP to test the feature of proxy. But, I encountered an issue that a same project is able to run on PCA10040 and not on my custom boarden-USTelligent Community 13Mon, 27 Aug 2018 13:01:51 GMThttps://devzone.nordicsemi.com/thread/145938?ContentTypeID=1Mon, 27 Aug 2018 13:01:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2acfeb0e-7f58-4362-92b3-33a4771f89c7Hung Bui<p>Hi,&nbsp;</p> <p>It seems that the connect request was not received by the peripheral or the central didn&#39;t continue after the connect request. Which phone did you use for provisioning ?&nbsp;&nbsp;</p> <p>Which softdevice did you use ?&nbsp;</p> <p>I assume you have the 32kHz crystal on the module.&nbsp;</p> <p>I would suggest you to make sure BLE and the radio works fine before testing with mesh. Please try to test with any ble example in the nRF5 SDK v15.&nbsp;</p><div style="clear:both;"></div>