An error occurred while saving the commentbturner81 commented
I've had this issue several times. I believe it's something to do with the connection going to the headset. The robotic voice stops when I push in the cable on the headset and starts again when I let go. I believe they haven't done a fantastic job when it comes to properly securing the cable to the headset as it is obviously being strained by use. I don't think it's the cable length as it would do it as soon as you get it and not several months afterwards.
Either way, this really needs looking at as it is absolutely unacceptable for a product to be faulty several months after purchase, especially considering that it has a 2 year warranty (in the EU). If it happens again, I am tempted to get a refund and purchase an index instead and test my luck with that.
EDIT: A suggestion would be a locking mechanism on the headset for the cable to ensure if that if any accidental tugs happen, there is something in place to protect the connection