# TCP not working for 30 min since new IP is given to 3G network interface

**URL:** https://discourse.nodered.org/t/tcp-not-working-for-30-min-since-new-ip-is-given-to-3g-network-interface/27246
**Category:** General
**Created:** [25 May 2020 10:13 UTC](https://discourse.nodered.org/t/tcp-not-working-for-30-min-since-new-ip-is-given-to-3g-network-interface/27246 "2020-05-25T10:13:41Z")
**Posts on this page:** 1
**Showing post:** 7

<div class="post-metadata">

### Author: ![hotNipi](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/hotnipi/32/383_2.png) [@hotNipi](https://discourse.nodered.org/u/hotNipi)
#### Post date: [28 May 2020 16:12 UTC](https://discourse.nodered.org/t/tcp-not-working-for-30-min-since-new-ip-is-given-to-3g-network-interface/27246/7 "2020-05-28T16:12:15Z")

</div>

This thread about if behind proxy and long start time [Node-RED v0.19.4 3 minute delay during startup on windows](https://discourse.nodered.org/t/node-red-v0-19-4-3-minute-delay-during-startup-on-windows/3798)

---

_[View the full topic](https://discourse.nodered.org/t/tcp-not-working-for-30-min-since-new-ip-is-given-to-3g-network-interface/27246)._