I was using my headphones for a call, but when the call ended, it was stuck on and won't turn off, I followed the hard reset protocols, but it was unresponsive to them, I held the button down for more than a minute, the headphone is still on, but not connected to any device.
This has been happening to me since the last update. Unresponsive power button, as well as a lot of stuttering upon starting up.
My solution is to repeatedly press/ press and hold the power button. I normally spend 3-5 minutes or so doing this until it turns off on it's own. Then I try to power it on again, and sometimes it works correctly.