nRF91 - Can't disable PSM (Power Save Mode) once enabled using KConfig

nRF91 - Can't disable PSM (Power Save Mode) once enabled using KConfighttps://devzone.nordicsemi.com/f/nordic-q-a/124413/nrf91---can-t-disable-psm-power-save-mode-once-enabled-using-kconfigTo preface: Board: nRF9151DK nRF Connect SDK / Toolchain: 3.1.0 Hello, I believe I found a bug regarding PSM (Power Save Mode). Specifically, you can't disable PSM once you enable it using KConfigs. FYI - I am using the LTE link control libraryen-USTelligent Community 13Tue, 16 Sep 2025 18:44:38 GMTRE: nRF91 - Can't disable PSM (Power Save Mode) once enabled using KConfighttps://devzone.nordicsemi.com/thread/548940?ContentTypeID=1Tue, 16 Sep 2025 18:44:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:57b6e0f9-1c88-43c2-92e3-73d4cf5c247ddroberson<p>Welp, it dawned on me why this wasn't working while I was typing this ticket. If you set CONFIG_LTE_LC_PSM_MODULE=n, then the PSM API can't be called to disabled it. So to disable PSM, your KConfig should be:</p> <p>CONFIG_LTE_LC_PSM_MODULE=<strong>y</strong><br />CONFIG_LTE_PSM_REQ=n</p> <p>Oops. Now I know.</p> <p>Derek</p><div style="clear:both;"></div>