All at Once
There are instances when you find yourself about to say something at the exact same time as the person you’re conversing with, leading to the familiar childhood expression, “Jinx!”
However, conversing with someone simultaneously doesn’t typically qualify as a glitch in the matrix. What might be considered unusual, though, is if you vocalize something in your home, and suddenly, a significant portion of the technology around you joins in for the chorus. That’s a bit stranger.