Here are three recent cases of people in sports entertainment (Shaquille O'Neal, Rachel Nichols and Jalen Rose) having those all too familiar glitches and malfunctions.
More glitches and malfunctions: https://www.youtube.com/watch?v=cSVls6ZJyXg
20:34
14:21
14:15
14:46
14:59
20:13
16:33
13:35
12:03