https://devzone.nordicsemi.com/f/nordic-q-a/83555/debug-problemsHi, I use nRF52840 and SoftDevice s140 (7.2.0). I use SEGGER Embedded Studio to compile a project written in C++. But lately I&#39;ve been having trouble debugging. For example, as shown in the image below, the debug entered the if statement even thoughen-USTelligent Community 13Thu, 13 Jan 2022 09:24:29 GMThttps://devzone.nordicsemi.com/thread/347537?ContentTypeID=1Thu, 13 Jan 2022 09:24:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8be3ae5e-da3d-4fce-a125-f3f953509511Stefano1984<p>Hi Hung,</p> <p>Thanks for the tips were helpful.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/347451?ContentTypeID=1Wed, 12 Jan 2022 16:44:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dbf4f1cc-87c4-48c0-a367-48d0122aad82Hung Bui<p>Hi Sergi,&nbsp;</p> <p>Please check which debug level and which optimization level you have. This can be found in the Project option -&gt; Code Generator.&nbsp;</p> <p>I suspect that the debug information was not included.&nbsp;<br />Also please be noted that when the softdevice is started it&#39;s not possible to step through the code as the softdevice will crash if you continue after a breakpoint.&nbsp;</p><div style="clear:both;"></div>