Jio Fiber Wifi does not give Internet on my Phone while I am sleeping

[mantheman]

So, I do not know if this is a phone thing or Jio Fiber modem setting thing.
When I wake up in the morning, I got 0 notifications, I have to reconnect to the wifi to get my notifications working. Is this a Wifi setting or Android deep sleep setting? How do I avoid it? Or at least pass through some app for notifications.

 

[roadrash99]

Check these settings:
Data saver
Wifi network set as metered connection or not
Battery level of the phone at night - is it in power saving mode?

 

[mantheman]

Wifi network set as metered connection or not
Battery level of the phone at night - is it in power saving mode?

Metered/Unmetered in auto, Battery saver is auto at ~30%
I'll change these. Thanks