Can no longer connect/charge to my computer via the base
 

I plugged in my phone tonight to my base and my phone wont connect to Mobile Device Center nor will it charge. I tried to plug my phone in to the USB cable directly and it works....I can connect to my computer and it's charging. so I plugged in the USB cable from my computer to the base and still nothing. the 2 green lights on the left side of the base are lite up though.

Anyone have an issue with the base crapping out on them?