# Changing router and ... almost nothing works!

**URL:** <https://community.homey.app/t/changing-router-and-almost-nothing-works/145774>\
**Category:** Questions & Help\
**Tags:** router, homey-pro\
**Created:** [November 23, 2025, 11:05am UTC](https://community.homey.app/t/changing-router-and-almost-nothing-works/145774 "2025-11-23T11:05:14Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [November 23, 2025, 7:41pm UTC](https://community.homey.app/t/changing-router-and-almost-nothing-works/145774/2 "2025-11-23T19:41:52Z")

</div>

Hi Philipe,

Z-wave is unrelated to wifi.  
But Homey and IPv6 possibly aren’t friends yet and the Fibaro app might be influenced by the “not installed” Homey bug.  
Possibly the online “_is app X installed or not_” check mechanism has a hard time to reach Homey when IPv6 is enabled, at least that’s how I think it works.

Make sure to update to the latest Homey firmware

> [@Lights not working in Homey since last night (WiFi & Zigbee)](https://community.homey.app/t/lights-not-working-in-homey-since-last-night-wifi-zigbee/142337/6):
>
> Homey firmware is lower than v12.4.5, update firmware;
> 
> ![Screenshot_20250829_014808_Chrome](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/4/c/4c42471b3b77ec4fb1f7e94e8d3be570d05f72ac.jpeg)
> 
> (the description is not complete: _ **or when installed apps disappear** _ should be included).
> 
> if it’s v12.4.5 or up:  
> disable IPv6 on on your router and see if this fixes the issues.
> 
> If true: please do report to homey.app/support the IPv6 bug is _ **not** _ resolved

---

_[View the full topic](https://community.homey.app/t/changing-router-and-almost-nothing-works/145774)._