In future if you feel that the internet connectivity is a bit slower, be thankful that the situation in the flight not extremely worst.
Just imagine a situation when the Boeing 737 has to be landed and both the engines are lost. Also the place where it will be landed is a narrow levee. Imagine the situation when a missile cuts off the wings of your aero plane immediately after it has taken off.
Just think for a while that if imagination draws you crazy what would happen if these things happened frequently.
Witness the ten most fearful scenarios captured in a video.