Why does my wifi networks stop connecting after a certain time, but connects to my hotspot?

[77.pluto]

I'm really stumped with this issue I have been facing for quite a while now. I've checked my device manager to ensure my wifi adapters are working correctly and up to date. I've researched solutions such as network resets, reinstalled drivers, adjusted the network services and have used command prompts, but to no avail with this problem. The internet comfortably works on my other devices with no time-limit.To be specific, it stops working at 10:30pm. But what's strange is that when I plug in a USB wifi adapter, it will allow me to connect to other connections but does not display my main one.

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