https://community.nxp.com/t5/MPC5xxx/LWIP-example-causes-DevAssert/m-p/1390213#M19952 <P>I think I found out what the problem is. The default stack size in the demo is 512. I turned on "check for stack overflow" and a stack overflow happened. I increased the stack size to 1024. It has been running for 15 hours with no trouble.</P> Tue, 21 Dec 2021 14:50:31 GMT MattJCole 2021-12-21T14:50:31Z https://community.nxp.com/t5/MPC5xxx/LWIP-example-causes-DevAssert/m-p/1389618#M19945 <P>Processor 5748G</P><P>FreeRTOS V10.0.1</P><P>Component S32_SDK_C55</P><P>SDK S32_SDK_S32PA_RTM_3.0.0</P><P>I am using the&nbsp;<SPAN>DEVKIT-MPC5748G</SPAN></P><P>The example application for the LWIP causes a&nbsp;DevAssert when you run it for a few minutes. Is there a reason this is happening and how can I stop it from happening.</P> Mon, 20 Dec 2021 16:22:23 GMT https://community.nxp.com/t5/MPC5xxx/LWIP-example-causes-DevAssert/m-p/1389618#M19945 MattJCole 2021-12-20T16:22:23Z https://community.nxp.com/t5/MPC5xxx/LWIP-example-causes-DevAssert/m-p/1390213#M19952 <P>I think I found out what the problem is. The default stack size in the demo is 512. I turned on "check for stack overflow" and a stack overflow happened. I increased the stack size to 1024. It has been running for 15 hours with no trouble.</P> Tue, 21 Dec 2021 14:50:31 GMT https://community.nxp.com/t5/MPC5xxx/LWIP-example-causes-DevAssert/m-p/1390213#M19952 MattJCole 2021-12-21T14:50:31Z