So oh man… I'll start from scratch.
I actually only wanted to enable automatic port forwarding (as you can see on my questions beforehand) for my laptop. And when I set that on fritz.box but it didn't work, I thought it was because of our amplifier that I'm connected to (Develo). And then I came to the Develo settings through the Fritz.Box page. And in the bottom left I don't know exactly where. Clicked on the bottom left I think there was Wi-Fi settings or something. And did I do something with W… No WPS switched something off with W but switched it on again immediately. And suddenly the connection with Develo has been broken since this morning. You can still find Develo on your PC or mobile phone to connect, but when you want to connect, "No connection to this network possible". Then I wanted to go back to the Develo settings. But that doesn't work because I only get to the Develo settings when I'm connected to Develo. We have a relatively large house and are dependent on the amplifier because the Fritzbox's WLAN is only sufficient for the basement. I've tried everything since then, turned everything off or unplugged. Everything reset on the router and the Develo amplifier. Really googled everything online. I don't know what else I can do and my family doesn't know that I'm probably responsible for all of this. I hope someone knows this well and can help me.
You mean Devolo.
With W there's nothing else in the Fritz! Box.
You just have to go near the router with your computer and reactivate it there.
Or do a restart of the router. Simply remove the power and let it start again. Takes a few minutes.
Then you can reset the Devolo repeater if necessary. But maybe that's how it works.
Have already tried both…
