• I have the same headphones and I used to really like them.....until the latest firmware update.

    It really changed the headphones' behaviour (for the worse) and apparently it's not possible to go back to the previous firmware version. Quite disappointed in their performance now, I fly quite often and they've been a blessing until recently.

    Edit; just found out they've released an new firmware update. I'll give it a go and hope for the best.

    https://www.sony.co.uk/electronics/support/downloads/00016382

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