https://devzone.nordicsemi.com/f/nordic-q-a/30124/nrf51822-sdk-v9-0-0-s110-watchdog-reset-when-it-communicate-with-ti-cc2541-v1-3-2Hi: I have a project which nrf51822 exchange some data with TI cc2541.There is a serious issue that the nrf51822 is occasionally reset by the watchdog when it communiates with Ti cc2541.I had traced error by using IO to send out pulse. I found out aen-USTelligent Community 13Tue, 06 Mar 2018 08:50:02 GMThttps://devzone.nordicsemi.com/thread/122971?ContentTypeID=1Tue, 06 Mar 2018 08:50:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c466b3b5-7027-4b78-a45f-1206dc33a865run_ar<p>I am sorry for the late reply, For obvious reasons I do not have the ti packet sniffer, do I need to install the old version or the new packet sniffer 2?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/121910?ContentTypeID=1Mon, 26 Feb 2018 06:04:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:682b1d73-0245-4cce-8717-012beac01393james<p>I&#39;m so sorry for it takes such long to reply. The sniffer trace which is traced by TI Packet sniffer is on&nbsp;accessory.<a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/bork4log.psd">devzone.nordicsemi.com/.../bork4log.psd</a>&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/120709?ContentTypeID=1Tue, 13 Feb 2018 13:16:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dd61d96e-2b1c-4a7a-93aa-8a1f9dd62937run_ar<p>Do you think you can provide a sniffer trace when this happens, so we can see if the SD is nacking?</p><div style="clear:both;"></div>