[HookedonK]

Hi, I've searched everywhere but I can't seem to find a guide on how to setup Oneguide that is built in to Xbox One with the PVR option in Kodi 18. I have usb Hauppauge Digital TV Tuner for my Xbox One S with 2TB and I'd love to be able to just record directly on my Xbox.

[RockerC]

Kodi needs a third-party PVR-backend to interact with USB TV-tuners and there are no compatible PVR-backends that runs nativly on the Xbox One. It is the same for Android.

https://kodi.wiki/view/PVR

For now you either need to get a networked-attached TV-tuner (which can't record) or plugin your USB tuner in a computer on your network and run the PVR-backend on it.

https://kodi.wiki/view/PVR_recording_software

Many people buy a Raspberry Pi to solve this as its a computer that you can plugin your USB tuner and run PVR-backend software on.

Suggest that buy a Raspberry Pi, plugin USB-tuner and try installing LibreELEC on it first 

https://kodi.wiki/view/LibreELEC

LibreELEC comes preinstalled with some PVR-backend software that is relativly easy to configure, and then you can connect to that PVR-backend from Xbox One over network.