https://devzone.nordicsemi.com/f/nordic-q-a/82325/can-connect-to-nrf5340-but-can-t-recoverHi all, I&#39;m in the process of bringing up a new board with an nRF5340 and am seeing some strange behavior. Via JLink SWD, I am able to connect to the application core on the nRF5340 as below: However, if I attempt to flash, the process fails dueen-USTelligent Community 13Fri, 03 Dec 2021 12:54:51 GMThttps://devzone.nordicsemi.com/thread/341878?ContentTypeID=1Fri, 03 Dec 2021 12:54:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ff9702b4-49aa-4166-ab5e-b4d232439537JONATHAN LL<p>What are you using as a debugger?<br /><br />I dont see anything irregular with your schematic.&nbsp;<br /><br /><br />Remember to recover the network core first with&nbsp;<strong>--recover --coprocessor CP_NETWORK</strong> and then&nbsp;<span><strong>--recover</strong>&nbsp;</span><br /><br /><br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>