Can't connect to wireless display

I have a Panasonic TV that has support for screen mirroring (Miracast). I checked through dxdiag, command prompt and Connect Store app, and all of them confirm that my laptop is compatible with this feature. However, I cannot connect to my TV wirelessly, Windows can find the TV, but I can never get to connect to it. I can see the TV on "Bluetooth and other devices" Settings menu and Connect side menu (Win + K shortcut). Sometimes the TV does detect an attempt to connect to it from the laptop and starts the connection procedure, but it does not work. As soon as it says the connection was made, the TV almost instantly states that the source has disconnect from it.

Screen mirroring works fine with all Android devices that I tested, so apparently, it's an issue with Windows itself, and not my TV. Does anyone know what shall I do to make Miracast work? Thanks in advance.

info:

OS: Windows 10 Home Single Language version 1803 (17134.254)
TV: Panasonic TC-40DS600B

P.S.: the text isn't in English in the screenshots, but in the prompt command menu image, in the last line, it reads "Wireless display support": Yes (Graphics Driver: Yes, Wi-Fi Driver: Yes). The other screenshots are just to show you that Windows is able to see the TV. The first attachment is a dxdiag log, which says "Miracast: Available, with HDCP"

You need an Intel WIFI adapter that can do Miracast. Miracast has not been supported by Intel for a very long time. Chromecast works better, as long as your tv is capable of handling cast. Post the model of your tv, Network adapter info (Unhidden) in Device Manager.