Hello, I will try to expose my problem, I have a router asus RT ax88u Pro with beta firmware that allows to create a pro guest network (see screenshot) .I have a sonos beam (gen 2) and 2 sonos one in surround . And when I activate the guest network (VLAN) the Sonos One in surround does not reconnect to the wifi network and no longer works and when I disable this guest network all work again. On the other hand the sonos beam works in my 2 cases. I also have a Sonos Play 3 in another room that also works when the guest network is enabled.
I am French so sorry for this translation.
![](https://uploads-eu-west-1.insided.com/sonos-en/attachment/1192e325-3728-4a1c-8eb2-fb7fbde05e5c.png)
![](https://uploads-eu-west-1.insided.com/sonos-en/attachment/d01d6319-c9f1-4ab5-bf26-eabe062a7065.png)
Best answer by Jamie A
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