https://devzone.nordicsemi.com/f/nordic-q-a/59440/nrf-sniffer-is-not-able-to-catch-all-packets-transfers-between-devicesHi, I am using nrf sniffer. I have used both nrf51422 and nrf52832. Here I am facing such kind of issue like. Once I am saving my report in wireshark and starting sniffing again, if devices are connected wireshark is showing blank until I disconnecten-USTelligent Community 13Wed, 25 Mar 2020 08:19:32 GMThttps://devzone.nordicsemi.com/thread/241517?ContentTypeID=1Wed, 25 Mar 2020 08:19:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4dfd92ec-be17-43ac-b77d-f6073e46df3aKenneth<p>Hi,</p> <p>When you save the file it will stop monitoring the connection, and it will go back to monitor advertisement. So make sure that you&nbsp;capture&nbsp;all&nbsp;data you are interested to record before storing file.</p> <p>Best regards,<br />Kenneth</p><div style="clear:both;"></div>