This is the 3291st most frequent Russian word.
отключения
"Disconnections" or "shutdowns."
The word 'отключения' is used here to describe an incident where the electrical power supply was interrupted.
Причиной отключения света была сильная гроза.
The reason for the power outage was a strong thunderstorm.
In this sentence, 'отключения' refers to the act of turning off a device, such as a computer or a phone.
После отключения устройства его необходимо перезагрузить.
After turning off the device, it needs to be restarted.
Here, 'отключений' refers to instances of network disconnections, particularly emphasizing their unpredictability.