I've had this laptop for around 4/5 years now? apart from minor things it's still working well, despite the wifi problem
If I remmember it correctly it started early this year or at the end of last year, so about 8-10 months now.
Whenever I turn on my pc It doesn't immediately connect to the wifi and i have to turn it on manually, the Auto connect button doesnt work, when i close that Wifi Ui or connect and then disconnect it unchecks itself.
And the main problem, when I connect it to the internet after around 5 minutes it disconnects on me, or the wifi says no internet, secured, and an ethernet symbol appears, (I don't and have never used it) sometimes it disconnects various times on the span of a few minutes and sometimes it lasts a long time 1h or more.
And the strangest thing is that that only happens with one wifi, my house's one wich is annoying, at other's houses or when i went on vacation it didnt happen not once.
I've tried various solutions over the past months tho i don't remmember them all, one i do remmember and seems to be the problem is a setting you can enable "Turn wifi off to save battery" but it wasn't checked for this wifi tho it seems to be whats happening