[Solved] WiFi Network Issue: Unable to Connect to This Network - Tried Solutions, Need Help

Hello,
I have a problem with the WiFi network. While using the computer, the network disconnected at some point and since then I have not been able to connect to it. When trying to connect, it shows the message "Unable to connect to this network".
I know that the topic has already appeared, but in my case the solutions mentioned do not work.
I tried to forget the network, clear the network memory in the system, change the router security and nothing.
Unfortunately, I do not know computers at all, so I will be grateful for any help.

Okay, so in more detail, I have the ASUS X555Q laptop. In the screenshots I am attaching the system and network cards. Which model should I check? I cannot physically access the router, but there is Netia, it has the software version: 5.4.8.2.126.
I'm sorry if I screwed something up and did it wrong, but I'm not serious about it: p

A similar problem Link

Unfortunately, nothing works. I have current drivers by. Windows Update, I only found older ones, but it doesn't work on them either.
As for the topic above, it looks a bit different for me because I am not able to connect to the network, but I also tried typing those commands and nothing.
When I try to connect to the network, the WiFi icon for a moment disappears and appears like when connected with a cable. Then it goes back to normal and doesn't connect. I don't know if that means anything

And you have the option to check if it connects to another network?

It connects to another network without any problems, only it fails with this one. But my phone, for example, has no problem connecting to this network.

Have you tried to change the SSID and WiFi password in the router? Alternatively, the WiFi channel can still be changed on a trial basis. This problem in Win 10 shows up after some update, if I remember correctly.

Vytautas_YT wrote:

Have you tried to change the SSID and WiFi password in the router? Alternatively, the WiFi channel can still be changed on a trial basis.

Freia wrote:

I cannot physically access the router

Vytautas_YT wrote:

This problem in Win 10 shows up after some update, if I remember correctly.

That's right.

@Freia
Often, the only method is to reset the system's wifi network, and if that doesn't help, then reset the entire system to its initial settings and bypass the update.

@ KOCUREK1970
I suggested the statement from the first post where it fell:

Freia wrote:

I tried to forget the network, clear the network memory in the system, change the router security and nothing.

So I decided that there is access to the router configuration, because how else can you change its security?

I changed the security remotely after logging into the router settings. I will try to do all the things you wrote about, maybe something will work in the end. Thank you very much for your help

Okay, I finally fixed it. It turned out that it was enough to turn off Mac address filtering on the router

Freia wrote:

It turned out that it was enough to turn off Mac address filtering on the router

So someone turned it on on purpose - this feature is not active by default.

It is turned on so that one person does not block bandwidth (?) Or use the entire Internet (?). I didn't quite understand what was going on. I also have a question as to whether when this option is turned on, the router automatically "catches" Mac addresses that use the most internet or do you need to manually add them? Because now I have a problem because I can't watch Netflix: p

Freia wrote:

the network was disconnected at some point

Interesting. It wasn't "disconnected," only you disconnected by not admitting it here. And we are supposed to play fairy.

Freia wrote:

that one person does not block the bandwidth (?) or use the entire internet (?)

Freia wrote:

If this option is enabled, does the router automatically "catch" Mac addresses that use the most internet or do you need to manually add them?

This is not what it is for, and it is not how it works. Must be added manually, and is used to completely block unwanted users. There are two options for this configuration. One is blocking everything except those entered, and the other is blocking those entered and allowing all others.

I didn't hang up. Apparently my roommate did it. I didn't have any notice or anything. Sorry to waste your time, but I had no idea this option existed and didn't know why.

As I mentioned, this is a blockade - for example, we want to prevent strangers from connecting to our network. Or an unruly adolescent - they can sometimes cope anyway. It has nothing to do with bandwidth throttling.

I turned off Mac address filtering on my router.