[Aspire F15 F5-573G-78WE] WiFi range drop

Jmudi
Jmudi Member Posts: 1 New User
edited March 2023 in 2017 Archives

Hello,

I experienced a strange problem and can't seem to find a solution.
It seems the range of my network adapter fell by a couple of meters. I live on the first floor and the router is on the ground floor basically underneath me. Before yesterday, I consistently got mediocre internet (2-3 bars), but that is to be expected since I share the house and internet with atleast 7-8 more people.
Yesterday something happened and suddenly I had the yellow no-internet sign on my wifi icon. When it dissapears, I still only get 1 bar of internet and can't actually open any website. I also consistently get the ERR_NETWORK_CHANGED error on chrome. When I move 2 meters away (to outside my room) I get almost full connection. So, the question is, how did my laptop suddenly lose it's capability to reach the router. It's also worth noting that when I disconnect from the WiFi and look at the available connections, mine is shown as having 5 bars for some reason. Then I connect to it and it doesn't work. So far i've tried:
-Updating the network adapter drivers
-Flushing DNS
-Disabling ipv6
-Disabling all other adapters aside from the WiFi one
-Moving router a little (I can't move it alot because it's in the storage room and is connected to a 1000 intertwined cables)

Im really frustrated because Im currently studying abroad and need internet on my laptop to study, and I can't really give it for repair since I need it. Maybe it's also worth noting that it constantly makes a slight grinding/screeching sound which amplifies when It's under heavy load. Im guessing that's the fan grinding against something, which I'll try to get fixed when I go home for winter break. I don't think the 2 issues are related but still...
Any input would be greatly appreciated. Thanks in advance