Windows 10: Laptop fails to connect to wifi even when correct password is used

before I went on vacation I was connected to the wifi with no problems, but while I was away, I had a problem and had to reinstall windows
now im back 10 days later and when I input the correct password it does not connect, "cannot connect to this network"

here is a list of things I have already tried

• restart the router
• restart computer
• reset network settings

I don't know too much about computers so please answer in a noob friendly way

thanks in advance,

Lucas

:)

 

Phone won't connect if I change wifi password

The new password is definitely allowed and saved - all my other devices connect with no problem every time I change wifi passwords (There are 2 desktops, 1 laptop and 2 other phones using my wifi). It's just this Lumia 520 which doesn't connect.
Or am I missing something?

 

Phone won't connect if I change wifi password

I've finally figured out what happened, but the problem is only temporarily solved.

I had changed my wifi password. And the phone won't connect with the new password. If I change the wifi password back to the old one it connects.

So it's definitely a phone issue.
I wish I could change my wifi password and have my phone working..

 

Phone won't connect if I change wifi password

My Nokia Lumia 520 never had any connection problems, but today it won't connect not even when I press the WPS button on the modem or type the wifi password. I get the message:

''The Wifi network didn't respond, try again later''.

Wifi is working fine on all other devices (pc, laptop, tablet and other phones) so I'm guessing it's a phone issue? Phone's wifi was working fine yesterday.