He accidentally paused the game, and didn't fast forward to catch up, so he missed his team's first touchdown in real time.
Source: <a href="https://brobible.com/sports/article/kevin-stefanski-browns-playoffs-tv-delay/">Bro Bible</a>
The only advice we have for Aikman is maybe don't talk about your players butt-sweat on live TV.
Who knew that butt sweat was such an important factor when it came to the game of football? Aren't there enough pads and stuff to keep the sweat from leaking through...