Funny problem with Internet on the laptop?

I have a really weird problem with the internet.

I'm connected to the laptop with the Wi-Fi Fritzbox, but can't access the Internet nor can I access fritz.box.

Have the router and the laptop several times restarted and also set up the connection again. Did not help everything. With the phone I come in quite normally.

When I turn my laptop into a hotspot for the laptop, I get on the Internet.

Somehow funny the thing. Especially because it worked a few hours ago without any problems.

The windows error is not too bad if you have not tried it, otherwise I would have to look over it to be able to say something

Have you parked your laptop on the laptop? Some have a small switch that you accidentally move.

Well, if I have ne Wi-Fi connection, that can't be the reason! Wi-Fi is active, have since no switch on the laptop

Has not revealed anything

Which version of Windows do you have?

Windows 10

Do you want to access the internet wirelessly or via Ethernet?

Only goes via Wi-Fi, because I have no Ethernet connection

Okay, very funny. Go on your mobile phone on fritz.box and check everything there.

I've already done that, there was nothing unusual to find

Then I can't help you here would have to talk about discord or something

Now I'm coming to the internet, but pretty slowly. But it is still not displayed that it would be connected to the Internet.