How to force connection via ethernet

You want force Ethernet connection for xbox or pc? If you connect Ethernet cable to Xbox, and evertyhing work normally (dhcp server give ip address, etc) xbox one ALWAYS use Ethernet cable connection. I think, your powerline adapters NOT configured right,
do you remember pairing powerlineadapters? Can you test Ethernet connection? Maybe you can use laptop or something another pc to test Ethernet connection connectivity... Mayby your pc is configured static ip? And pc working well when you use same Ethernet
cable, but when you connect Cable to xbox you cannot connect to Internet, because your Xbox want use dhcp.... Can you move xbox temporarily to same room where you router or modem is it? And test connection straight, modem/router to xbox, ? Problem is powerline
adapter and/or network configuration via dhcp... I think powerline adapter doesn't paired...

Make sure both are connected to the cable before turn on. Obviously if you disconnect the wifi the streaming will disconnect too.

Sorry, maybe i didnt word that all too well. Both the pc and the xbox are plugged into my home network via ethernet and powerline adapter. When both are turned on and my pc is disconnected from wi-fi my pc wont connect to the Xbox. However, when I connect
my pc to wi-fi i can connect and stream but the quality isn't where i want it to be. Not sure what i need to do differently.

How is your console connected to the internet? If you are connected via wireless, try connecting via ethernet cable for the download.

How are you connected? If it's wireless, try connecting via ethernet cable for the download.