Windows 10: Windows 11 - WIFI switch to other network by itself

Hello,I have windows 11 and didn't had this problem before. Today I noticed that WIFI is connected to different network from the one I usually use. Didn't do nothing and don't know how it happened. Why laptop switched WIFI by himself? Someone encountered something like this?

:)

 

Wifi network not appearing after recent Win 10 monthly patch

Someone else on another forum suggested I switch the wifi freq on my Android Nexus 5x. So I switched it from 5ghz to 2.4 and it worked! Problem solved. Now my Nexus hotspot is again appearing in my Win 10 list of available wifi networks. So problem was with Android and not Windows.

 

Problem switching WiFi networks

I have two WiFi networks in my home to address distance problems. I'm using a Lumia 1020 running OS version 8.10.14157.200 / Lumia Cyan. When moving from an area served by Network 1 to an areas served by Network 2, the phone doesn't always switch to the
stronger network, In fact, it "holds onto" Network 1 even if the sign strength barely registers on the phone. I have waited multiple minutes for it to switch to Network 2 but most of the time I have to switch it manually in order to get it to switch to the
stronger network. This was not a problem until I upgraded to 8.1.

I have tried switching off/on Wi-Fi Sense and Share Wi-Fi networks and all of the networks I want are listed under "Manage." All of the networks are selected "Connect Automatically" so that isn't the problem either.

Any suggestions would be appreciated.

 

switching ON wifi

Hi,

Sorry for the delay in replying.

If you have not yet tried this then you may run the network troubleshooter to check the status. You will be able to solve some problems by running a troubleshooter that will automatically fix some common issues with Windows Update.

Open the Network troubleshooter by following these steps:

• 
  Press Windows key + X and click on
  Control Panel.
  
• 
  Click on Troubleshooting and click on
  View All.
  

Click on “Network Adapter” troubleshooter to fix problems with
Network Adapter. Follow the on-screen directions to run this troubleshooter and restart the computer to check if this helps.

Further if you have a WiFi router then suggest you to reset the router to check if that helps.

Keep us informed to help you further.