https://devzone.nordicsemi.com/f/nordic-q-a/103353/modem_module-modem-error-0x2-pc-0x5ac86I am out of coverage and trying to shut down the modem by setting cfun=0 But I am getting a modem error or sw stuck after some minutes. It is a custom board. mfw 1.3.5 and ncs 2.2.0en-USTelligent Community 13Fri, 01 Sep 2023 13:14:13 GMThttps://devzone.nordicsemi.com/thread/444119?ContentTypeID=1Fri, 01 Sep 2023 13:14:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d2ccd87d-bd6d-467d-8c74-ec81313b8b4azsn<p>Hi didrik</p> [quote userid="81181" url="~/f/nordic-q-a/103353/modem_module-modem-error-0x2-pc-0x5ac86/444106"]<p>Did the trace capture the modem error?</p> <p></p>[/quote] <p>Unfortunately, there was no error during this modem trace logging.</p> <p>Not always errors happen usually, the software doesn&#39;t respond.</p> [quote userid="81181" url="~/f/nordic-q-a/103353/modem_module-modem-error-0x2-pc-0x5ac86/444106"]<p>Where do you set AT+CFUN=0? Unfortunately, I cannot see it in the modem trace.</p> <p></p>[/quote] <p>hmm, strange, let me check, Thanks&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/444106?ContentTypeID=1Fri, 01 Sep 2023 12:48:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ab4bfdc6-4356-43d4-8a3f-e65fe1396f88Didrik Rokhaug<p>Hi,</p> <p>What happens in the modem trace?</p> <p>Did the trace capture the modem error?</p> <p>Where do you set AT+CFUN=0? Unfortunately, I cannot see it in the modem trace.</p> <p>Best regards,</p> <p>Didrik</p><div style="clear:both;"></div>