One of my Guidmates had this exact same issue. He did a hard rest (hold the front power button down for 10 seconds). It hope it helps you.
Here are some official responses if you want to read them about the Chat issues.
One of my Guidmates had this exact same issue. He did a hard rest (hold the front power button down for 10 seconds). It hope it helps you.
Here are some official responses if you want to read them about the Chat issues.