recv failed with errno 134 using nrf5340dk with W5500 shieldhttps://devzone.nordicsemi.com/f/nordic-q-a/122190/recv-failed-with-errno-134-using-nrf5340dk-with-w5500-shieldHello, I am currently working with the nRF5340DK and the W5500 shield. Both work perfectly when using the dhcpv4_client application. However, when I attempt to use the recv function after creating a socket, it fails and returns a length of -1, withen-USTelligent Community 13Thu, 12 Jun 2025 13:15:59 GMTRE: recv failed with errno 134 using nrf5340dk with W5500 shieldhttps://devzone.nordicsemi.com/thread/539055?ContentTypeID=1Thu, 12 Jun 2025 13:15:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:af3f2ac5-87cc-4de5-9bf7-c8a85d73e373Hieu<p>Hello Youssef,</p> <p>We don&#39;t have a W5500 shield here to reproduce and look into this issue. However,&nbsp;could you please try these each of these two tweaks and see if they help?</p> <p>- Increase <a href="https://docs.nordicsemi.com/bundle/ncs-3.0.2/page/kconfig/index.html#CONFIG_ETH_W5500_RX_THREAD_STACK_SIZE">CONFIG_ETH_W5500_RX_THREAD_STACK_SIZE</a></p> <p>- Use&nbsp;<span style="font-family:&#39;courier new&#39;, courier;">recvfrom()</span> instead of <span style="font-family:&#39;courier new&#39;, courier;">recv()</span></p> <p>Hieu</p><div style="clear:both;"></div>