It’s been two weeks since I bought the controller but none of the buttons work, even with...

It's almost like none of you even bothered reading the multiple pages before your post. It's a game issue not the xbox. The issue has been raised to BandaiNamcoUS and XBOX. They're working on a patch to fix the issue. It's only been two weeks since launch
on multiple platforms. Give it some time.

My Day One controller also connects but none of the buttons function when wireless, only works through the microUSB cable...However, the second controller I bought works just fine in all aspects...

My elite series two controller's middle white button wont shut off and It wont connect to my PC or xbox, I've tried to connect both wireless and plugging in my USB to both Xbox and PC. My controller does not show up on my xbox accessories even though the
white light is still on. I was mid game and none of my buttons worked i could only move forward and backwards and I could not press the xbox button to go to my home screen and ever since than my controller has not worked I've tried reseting my xbox, unplugging
it, searching solutions on the internet and nothing has worked. Any idea what is going on?

This happened to me just the other day. I turned on my xbox as I usually do but none of the buttons on my controller would work, and yes my controller was indeed connected to my xbox. Only the home button would work as it would bring up the turn off controller
or turn off xbox menu. The analog stick would not respond and neither would any of the other buttons. I even tried multiple controllers. A simple hard reset fixed the issue and I have had no interruptions since then.

I've had problems with my controller too. I bought my XBone about two months ago, within a week the 'right D pad' button just stopped working. So I sent it back to Microsoft repaires and they luckily sent me a brand new replacement.