Series X not syncing controller *Work around found*

My name is Fernando I'm an independent consultant, I'm happy to help.

Try this procedure, hope it helps: Plug the power cord back into your Xbox Series X|S; Turn on the control; Press and hold the sync button on your Xbox Series X|S; Press the sync button on the controller until the time it starts flashing rapidly, then release it.

Hope I helped and see you soon

Sync the Controller:
To sync a wireless controller with your Xbox, follow these steps:

Press the Xbox button on the controller to turn it on.
Press and hold the small sync button on the front of the Xbox Series X console (located near the USB port).
While holding the sync button on the console, press and hold the sync button on the controller (located on the top near the Xbox button).
Release both sync buttons when the controller's Xbox button starts flashing. The controller should now be synced with the console.

You're correct that this is a feature for the Xbox Series X controller. Basically, your secondary device is the PC which you just need to press and hold the sync button for around two seconds.

Yes, to re-sync it to your Xbox simply double-tap the sync button.

Make sure to perform a powercycle on your Xbox if double-tapping didn't work.

POWERCYCLE CONSOLE​​​

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1. Turn off your console by holding the Xbox button on the front of the console for approximately 10 seconds. The console will turn off. ​​​

2. Turn your console back on by pressing the Xbox button on the console or the Xbox button on your controller. ​​​

Hello Hyer, my name is Khaji I am the independent advisor and I will be happy to help you today.

Sorry to hear that you are having problems with your Xbox X Series. Here are some steps you can take to troubleshoot the controller sync issue.

- Try a wired connection: use a USB cable to connect your controller to the Xbox Series X and see if it connects. If it does, you can try syncing wirelessly.

- Press and hold the sync button on the back of the controller for 15 seconds until the Xbox button starts to flash, then release the button. Turn off and unplug the Xbox X Series for a few minutes, then turn it back on and try to sync the controller again.

Update your controller firmware: If your controller firmware is not up to date, you may not be able to connect to the Xbox X Series. To check for updates, navigate to Settings > Devices and Accessories > Xbox Wireless Controller > Device Information and see if a firmware update is available.

- Try a different HDMI cable or port: A faulty HDMI cable or port could be the cause of the Xbox home screen not displaying on the TV.

- Check your TV settings: make sure the HDMI port to which the Xbox X Series is connected is set to the correct input on your TV.

Best regards, Khaji

Thanks for the reply. Interesting, I did not know that it was "wirelessly" connected while connected to a USB C Data Cord. As soon as I unplug, it stays disconnected (in sync mode the controller also keeps blinking then turns off). If this is right I don't know why I also can't sync any of my other Xbox controllers to the series X unless connected with a cord (works on an One X controller also, stops when unplugged). I don't know why the sync button (blinking) stopped operating all together.

I replaced my batteries and tried to pull and place back in earlier with no luck. I also updated the controller as I set up as new.

The interesting thing is I am able to use the series X controller perfectly on PC wirelessly with windows 10/Xbox PC adapter. I have no problems on PC wireless.