No internet while installing hackintosh from recovery.

Hi r/hackintosh,

I have tried to install Mojave/Catalina/High Sierra on my PC which have this configuration:

• Intel Core i5-7400
• Nvidia GTX 1050Ti from Gigabyte
• 12GB of DDR4 2133MHz ram
• Z270-HD3P from Gigabyte
• Intel I219-V (onboard)

Note: I have only one USB 2.0 port (using this one to boot), 8 USB 3.0 and one USB 3.1 (asmedia controller)

I have by started reading this tutorial. Everything seems to works well. I have burned out usb, it boots, I edited partitions on my SSD and I wanted to start installation but it couldn't connect to the server.

https://preview.redd.it/mhufmw8ifnx31.jpg?width=4032&format=pjpg&auto=webp&s=838cc5827f4ebdd2a5557dca19626dbfa6cad072

So I went to Network Utilities to check what is going on. But the only thing I have found is localhost and mysterious things called Item2 and Item3.

https://preview.redd.it/aeewu71ygnx31.jpg?width=4032&format=pjpg&auto=webp&s=2e11831f8975db56fdf299cc86de648f28d1e2e9

https://preview.redd.it/qag7zeozgnx31.jpg?width=4032&format=pjpg&auto=webp&s=338c06bac6acdf60dc5022c26e03b7fc8432b1bc

I have tried to switch network adapter to my Realtek's 1000/100/10 and using tethering from my Android phone. OFC I have remembered to add kexts (IntelMausiEthernet.kext, RealtekRTL8111.kext and HoRNDIS.kext). All tries failed. Any ideas?

List of kexts:

https://preview.redd.it/x5mf44oihnx31.png?width=224&format=png&auto=webp&s=acf1470534a5ee79a601f0442e5cd845d0c2ee29

My configs (the mysterious was found on github): https://gist.github.com/Backdoorek/75495206848703ab9c283898ae89a1ab