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Not sure what auto connect it. As long as I have paired my BT headphones once, anytime I turn them on, I hit a button on them and they "connect".

No need to go into settings, unless another BT is already connected.
 
so you have to manually pair Bluetooth headphones everytime you want to use them?
I've got a bluetooth keyboard and I set it up once and when I come into work each day I can use it and it automatically connects without having to repair anything. I'd think that headphones wouldn't be any different.
 
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