tournament edition controller Bluetooth connection

Hi, I bought my Tournament edition controller 7 days ago. The second day I tried to play wireless, and following the instructions I linked and registered it properly, playing during 2 hours. The following days I played in wired mode. Now, I try to play wireless again ( I have the PS4 BT BUTTON SWITCHED) and when I go in my PS into the Bluetooth Devices area, I can see the controller there, so I chose it and it shows the message "To connect, press any button on the device". But I press all the buttons on my controller (the light is blinking correctly because of the pairing mode) but it doesnt connect/start working. What can I do? Did someone have the same problem? Thanks.