i can't manage to pair my headphones with the fenix 8. i start the watch's search mode, put the watch in pairing mode, the headphones are then found and paired. however, the headphones are still in pairing mode and as soon as i want to use them, the watch seems to lose the connection. when i try to use them, it can no longer find them. i have installed the latest firmware version and deactivated all other bt devices to which the headphones were once connected. i have tested two pairs of headphones and the same problem occurs with both. can someone please help me!?