Connecting Xbox Elite Series 2 Controller to Samsung TV

Hello everyone,

I'm reaching out because I bought a TV TQ55Q60CAUXXC, and I'm trying to pair an Xbox Elite 2 controller. The TV's Bluetooth manages to connect it, the Xbox button on the controller no longer blinks, which means it's connected, but as soon as I press a button, nothing happens, it doesn't respond (on the Bluetooth connection menu of the TV, the controller is indicated as connected but nothing happens when I use it). I then connected the controller with a USB cable to the TV and it works, can you help me get it working via Bluetooth please?

It worked fine with a basic Xbox Series X controller until now.

I also checked on the Samsung website for Bluetooth-compatible controllers with my TV, and the Elite Series 2 is indeed compatible.

Thank you in advance for your help.

Have a good day.