I'm trying to do the game streaming thing, but it says my controller needs a firmware...

It sounds like you need to update the firmware for the controller.

If you need to verify the firmware version for your controller or manually restart a controller update:

1. Press the Xbox button
    to open the guide.
2. Under System, select Settings.
3. Under Devices & streaming, select
   Accessories.
4. On the Xbox Wireless Controller screen, select “…” to check the firmware version for your controller.
5. If it says there’s no update available, your controller is current. If it says “Update,” follow the steps provided.

I have two Xbox One Wireless Controllers with one that has a 3.5mm jack. The Controller with the jack updated to Firmware 2.3.2385.0 and didn't need to be connected to the Console by the USB Cable at all it just needed to be turned on. The other Xbox One
Wireless Control that does not have the 3.5mm Jack has 2.3.2381.0 Firmware Version Update unable to Update to Firmware 2.3.2385.0 says that No Update is Available. I only need to connect this Controller to the Console with the USB Cable & also remove the Battery.
I am unable to use this Controller in Party Chat and while i'm playing a game disconnects itself saying Controller Disconnected and the Controller Battery is fully Charged and still turned on. Please help me update my Wireless Controllers so that they both
have the Firmware update 2.3.2385.0 and i can then use both Controllers again not just the one controller.

You can check if your controller needs a firmware update which can help with multiple controller issues.

1. Press the Xbox button
    to open the guide.
2. Under System, select Settings.
3. Under Devices & streaming, select
   Accessories.
4. On the Xbox Wireless Controller screen, select “…” to check the firmware version for your controller.
5. If it says there’s no update available, your controller is current. If it says “Update,” follow the steps provided.

I appreciate the update. Just to check, can you please try to update your controller?

1. Press the Xbox button to open the guide, select Profile & system > Settings > Devices & streaming > Accessories, and then select the controller you want to update.

2. On the Xbox Wireless Controller screen, select “…” to check the firmware version for your controller.

3. If it says “Update,” select Firmware version, and then follow the steps provided.

Hi, I hope you're doing great out there. I am an Independent advisor and I am here to help you in regard to your concern.

If I may ask, are you on Xbox or PC? If you're on Xbox, please try updating the controller and try to connect the controller again wirelessly.

"1. Press the Xbox button to open the guide, select Profile & system > Settings > Devices & streaming > Accessories, and then select the controller you want to update.

2. On the Xbox Wireless Controller screen, select “…” to check the firmware version for your controller.

3. If it says “Update,” select Firmware version, and then follow the steps provided."