It turns off wifi when it is disconnected:it checks if the wifi is on. If it is on it checks if it is connected;if wifi isn't on it waits user turn on it.
If wifi is connected he wait 20 minutes and then the flow restarts if wifi isn't connected he waits 5 mins.
After 5 mins he re-cheks and if wifi isn't connected it turns off it and waits 20 mins before fiber restarts
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