My Facetime was working just fine a couple of weeks ago, but as of today, with a Facetime call from my granddaughter in another state, she can see me, but I can’t see her. The video is not coming through (not just with her but with everyone now). The connection is fine from me to them, but from them to me I can only here the audio (no video). I am searching and searching every website to try to figure out how to fix this and repair the problem. Can someone help me PLEASE??? Thank You!