# WAGO Web Panel 400 Firmware WP400 4.8.9(30)

**URL:** https://www.wago.community/t/wago-web-panel-400-firmware-wp400-4-8-9-30/2568
**Category:** Hardware and Linux
**Created:** [February 5, 2026, 6:51am UTC](https://www.wago.community/t/wago-web-panel-400-firmware-wp400-4-8-9-30/2568 "2026-02-05T06:51:43Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![espenbo](https://avatars.discourse-cdn.com/v4/letter/e/c57346/32.png) [@espenbo](https://www.wago.community/u/espenbo)
#### Post date: [February 9, 2026, 6:09am UTC](https://www.wago.community/t/wago-web-panel-400-firmware-wp400-4-8-9-30/2568/3 "2026-02-09T06:09:00Z")

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I have had the same problem all the time, so the old Firmware had it to.  
Wago is sending me a new hardware version, this was one of the first in Norway, so it has been some hardware upgrades as I understood it.

> [@WAGO Web Panel 400](https://www.wago.community/t/wago-web-panel-400/1554):
>
> I think the Certificates files that comes with the new screen is outdated. root@LEK-WEBPANEL:/etc/ssl/certs ls /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt root@LEK-WEBPANEL:/etc/ssl/certs ls -l /etc/ssl/certs/ca-certificates.crt -rw-r--r-- 1 root root 257246 Dec 2 20:11 /etc/ssl/certs/ca-certificates.crt root@LEK-WEBPANEL:/etc/ssl/certs cd ~ \<certificates.crt https://pkgs.tailscale.com/stable/tailscale\_1.80.0\_arm64.tgz Warning: Binary output can mess up …

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