https://devzone.nordicsemi.com/f/nordic-q-a/114186/i-can-t-use-the-power-profile-in-nrf-connect-for-desktopWhen I launch the Power Profile in nRF Connect for Desktop, the following log appears, and it cannot connect to the PPK: The versions of each application are as follows: * J-Link Software and Documentation Pack V7.98e * nRF Connect for Desktopen-USTelligent Community 13Mon, 26 Aug 2024 08:48:19 GMThttps://devzone.nordicsemi.com/thread/499692?ContentTypeID=1Mon, 26 Aug 2024 08:48:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a81d1035-f8cc-4531-b7f7-352445f3ebf1kkuma256<p>I resolved the issue myself.</p> <p>When I checked the download page for Nordic&#39;s J-Link Software and Documentation Pack, I found that it mentioned it&#39;s okay to have multiple versions installed simultaneously. So, I installed the older version alongside the newer one, and the error no longer occurred.</p><div style="clear:both;"></div>