What's wrong with my ethernet?

Le
2

I have an unusual problem on my laptop. And although the Internet works only halfway.

I can z. B. Sites like Youtube call without problems and watch me videos. Other pages load only partially or not at all. I'm also unable to sign up for programs like discord.

It used to be that when I log in to the laptop, it connects to a random network (though there should be only one). And if it caught the "right" everything went smoothly.

Incidentally, it is directly connected to the rifle, so there's no router or similar in between.

What could be the problem? Is it the network or the laptop? And how could I fix this?

Mu

It MUST be a router connected, otherwise a connection to the Internet would be impossible.

That sounds most likely after a network error. Which router is used and occur similar problems synonymous with other clients?

Le

I'm sorry, I said, that in my apartment, no one is connected. Somewhere in the house, would have to be one.

I'm a student and internet access is provided for the whole house. But I do not know that anyone else would have such a problem.

I managed to find a working network through the command prompt, but it wakes up when I shut down the laptop