I downloaded the rom today and installed, as soon as I entered to download apps and customize the phone to my taste I received a notification that already had an update of the rom to be downloaded. I went down when I called a friend, I just did not hear his voice, but he listened to me. I put the speaker on and I could hear him. Please pack as soon as possible as it is bad to make calls on the speaker.
Moto G 2014 Titan - You can not listen to calls, only live