Unknown phone connected to Panasonic 4K TV?

I just indicated that a Huawei phone connected to my TV when I was on the TV via Wi-Fi on YouTube. How can that be? And how can you prevent something like that?

Disable WLAN. Lan cable use, problem from the table.

Settings → external devices

Here you will find a list of all connected devices and you can also throw them out and / or block them

You can connect eig only with your TV if you are in the same Wi-Fi as the TV… So vtl who has your password and you do not know or forgot that you have ever given it

Yeah great. I actually wanted that I can somehow control who can log into my TV

Yes my family. But his name was Cristiano and I do not have any of the family that's called 😂

Unfortunately, my panasonic is not. So external devices

Maybe connected devices.

Depends on the model.

Either way, a cell phone can only connect if it is in the same Wi-Fi ie someone is unauthorized in your WLAN.

I would even guess that it has been that way for a while

And do you have an idea what can be done about it?

If you do not know it, it will be difficult to explain. It would be easier if you have yours

Wi-Fi password changes best with special characters numbers uppercase lowercase as well

M% # & 34 ": fkL $ € @ 87p

You do that 3-4 times every 2 weeks and they give up and you can use something noticeable like

Ok thanks for the tip.