Mine also auto-updated. I specifically didnt want to update but when I switched it on last night it just automatically started the update. I had no way of stopping it and was scared to kill the power in fear of bricking it. I've not found any issues yet, other than Netflix that stopped...
Anybody on here still on Marshmallow and experiencing YouTube freezing? Seems to be a regular thing. Netflix works perfect on Marshmallow but YouTube freezes from time to time, requiring you to force stop the app.