XBox Series S controller not staying connected to PC Bluetooth

Hi,

The Series S and X controllers work on same devices the earlier controller can connect to. This includes:

Xbox One Game receiver for Windows 10

Bluetooth (PC, Android, iOS)

Xbox One, One S, X and Series X/S.

Hi,

The Series X|S and Xbox One controllers are not compatible with the old Wireless Gaming Receiver used to connect Xbox 360 wireless controllers to a PC device. However, they do support connection to a PC via Bluetooth.

https://support.xbox.com/help/hardware-network/controller/connect-xbox-wireless-controller-to-pc

it uses wifi that the xbox has a receiver and sender for, similar to the microsoft pc wireless adapter but obviously built into the console.

no bluetooth at all. there is not a single bluetooth chip in the console, the modern xbox controller connect via wifi to the console or bluetooth to phones and pc if not using the adapter for pc. only the controller has bluetooth and this is basic at best.

Does the Xbox Series X or Series S support Bluetooth? | Windows Central

No Bluetooth for Xbox Series X

The Xbox Series X doesn't have Bluetooth, similarly to the Xbox One, Xbox One S, and Xbox One X. The reason is simple; the Bluetooth signal isn't strong enough to meet Microsoft's specifications for latency. Microsoft uses its proprietary signal, dubbed Xbox Wireless, for connecting controllers and other accessories, like the Turtle Beach Stealth 600 and the SteelSeries 9X wireless headsets.

Microsoft's signal is far stronger than Bluetooth. Since many people typically game while sitting far away from their consoles in the living room or so on, Bluetooth's susceptibility to interference increases exponentially at longer ranges. If you were hoping you could use a USB Bluetooth adapter, it wouldn't work either, as the Xbox Series X and other Xbox One consoles don't have the drivers necessary to power them.

The redesigned controller has added Bluetooth to make it easier to connect to a W10 PC. That is all. The Xbox One S does not use Bluetooth to connect to the controller.

There is no Bluetooth radio component in the Xbox One S console itself.

The controllers connect to the Xbox One S the same way the controllers connect to the original Xbox One: proprietary RF. You could technically connect an Xbox One S controller to an original Xbox One, and an original Xbox controller to the Xbox One S.

The Bluetooth functionality in the new Xbox One S controller is specifically made for connecting the controller to a Windows 10 PC with the "Anniversary" update, which has the drivers needed for the controller when connected via Bluetooth.