Windows 10: One machine suddenly can't connect to house wifi

My main laptop suddenly can't connect to the house wifi. After entering the password it says checking requirements and then that its unable to connect. It connects to other networks fine. Other devices connect to the network fine. It doesnt have an ethernet port. It has been connecting fine for over a year prior to this. If relevant, I believe the wifi is provided by a Unifi AP not the cable modem.

:)

 

Wifi suddenly out of range

The wifi connecgion i normally use is suddenly out if range. Other devices are able to connect to it at further differences. I nave no idea whats happened to suddenly do this. Also it is picking up on the network of a different house but not my wifi.

 

Wifi suddenly stopped working - strange result


Hi I recall that while my PC was on over lunch I returned to find those protocols had suddenly and without apparent reason vanished.

Why? Hmm, maybe there's a clue in your event log. Sorry, my crystal ball is down for scheduled maintenance*chuckle

Easy option (hopefully), avoiding use of a possible series of commands:
Download and install Tweaking.com's repair tool (free), lots of cautious stages beforehand. Observe accordingly.
Select ONLY network connection repair.
Run the repair.

If that doesn't work, here's a set of instructions for repairs:

1. Run the built-in Troubleshooter

Right click the network icon on the Taskbar
Pick Troubleshoot problems
Select Identify and repair network problems
Follow instructions in the troubleshooter

1. Reset networking

Launch Command Prompt (Admin)
Copy the lines in the code box below
Right click in the Command Prompt window to paste
Code:
netsh winsock resetnetsh int ip resetnetsh int ipv4 resetnetsh int ipv6 resetipconfig /renewipconfig /flushdns
Restart your machine

1. Disable IPv6

Open Network Connections
Right click on the affected adapter(s) (Wifi, Ethernet, or each one of them)
Select Properties
Scroll down to Internet Protocol version 6 (TCP/IPv6)
Remove the check mark
Press OK

Restart your machine

1. Reinstall TCP/Pv4

Launch Command Prompt (Admin)
enter the following command
netsh int ipv4 install
exit

Restart your machine

1. Restart Your Network Adapters

Open Network Connections
Right click the affected adapter(s) (Wifi, Ethernet, or each one of them)
Pick Disable

Restart your machine

Open Network Connections
Right click the affected adapter(s) (Wifi, Ethernet, or each one of them)
Pick Enable

 

E72 - WIFI connection to house routers

Hi,



I have this Nokia E72 for a while, recently I am using it again. Unable to connect my house's WIFI connection. My house's internet connection is via Fibre. Last time, I used the mobile to connect my old router's connection, have no problem. I have tried
my mobile data connection (wireless) also have no problem. Please help!