HI hope someone can help me out.. so I picked up a SanDisk ultra USB 3.0 flashdrive 128gb n my local harvery Norman that said once I plug into the USB hdd port I can record pause play etc. .. but it is not registering or picking up that the USB is ported. Is there another solution I have a 2015 4k Sony bravia kd-43x8307c. Thanks.
