---
title: "Lost config after a few hours"
url: "https://maker.wiznet.io/forum/15288"
markdown_url: "https://maker.wiznet.io/forum/15288/md"
type: "Forum topic"
category: "Wireless"
author: "Jackson0"
created: "2024-06-05T15:31:13+09:00"
last_activity: "2024-06-07T13:23:53+09:00"
language: "en"
views: 60
replies: 0
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# Lost config after a few hours

## Question

Asked by Jackson0 on 2024-06-05 in Wireless.

Hi,
I use the Wizfi360 modules in my own hardware and have configured them permanently as an AP with its own SSID. I have 500+ modules in use.
Now I have a second module which does not keep the saved configuration and switches back to the default configuration after a few hours. It keeps the configuration for 1-2 hours without power and loses it after 2+ hours.

All 500+ modules have the same wifi config, but only two of them making problems.

What could be the reason?

Regards,
Michael

---

Source: https://maker.wiznet.io/forum/15288