So I hooked up the new beats x to my iPhone 7 in seconds and had no issues. After that I was under the impression that the headphones were now linked to your iCloud account and "just worked" on all your other devices that are signed in to that account. Worked fine with the iPad too. Turned off BT on the ipad and iphone, now trying to do it on the macbook and just can't get it to work. Anyone else have these and have any tips? Thanks.