Socket error when attempting to send large TCP payloadhttps://devzone.nordicsemi.com/f/nordic-q-a/62243/socket-error-when-attempting-to-send-large-tcp-payloadHello, I am trying to send a rather large HTTP payload from the nRF9160, the payload is about 10KB in size. The problem I am running into is that after about ~4KB of data sent successfully through the socket send() function, the send() function willen-USTelligent Community 13Tue, 09 Jun 2020 18:46:17 GMTRE: Socket error when attempting to send large TCP payloadhttps://devzone.nordicsemi.com/thread/254101?ContentTypeID=1Tue, 09 Jun 2020 18:46:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:23706e39-8b2d-4f43-b008-459c9b9ea874Cody<p>Thank you for your response, meant to get back to you sooner but I have been heads down working on a release.</p> <p>I have no idea what I did or what changed but it appears to be working now. It is possible that there could have been an issue elsewhere in the code. Just in case you were still curious, I was working off the officially released and tagged v1.2.0 version of the nRF Connect SDK.</p><div style="clear:both;"></div>RE: Socket error when attempting to send large TCP payloadhttps://devzone.nordicsemi.com/thread/253609?ContentTypeID=1Fri, 05 Jun 2020 19:38:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d7c49610-2463-4f99-85d1-7887694c92d1jbrzozoski<p>What is the value of errno after send() errors out?&nbsp; And what version of modem firmware and BSDLIB are you using?&nbsp; For the BSDLIB version, see what git commit your nrfxlib directory is checked out at.</p> <p>Oversize TCP send behavior has been tweaked in recent versions of both, which is why I ask.&nbsp; There may still be a bug, but you should confirm that you&#39;re on the newer versions first.</p><div style="clear:both;"></div>