Windows 10: why does only one device, my window 11 laptop keep disconnecting from my home wifi?

My windows 11 laptop will disconnect from my home wifi every 3-5 minutes when Im working. I dont know what to day I have tried to follow the steps the questions similar to mine but nothing seems to work. I only have problems with this device...

:)

 

my son laptiop wifi disconnect after 5 minutes

• If you have an identical laptop try comparing the wifi and security settings of the one that does not disconnect with the one that does. If you find any differences change the settings of the one that does not work to the one that does.

• If you do not have an identical laptop see this post and the three replies for possible solutions: Wifi disconnects every 5 minutes.

@Samuria : If you have any suggestions please reply.

 

Laptop disconnects from Wifi at random intervals


My laptop is randomly disconnecting from my new router. Sometimes it's every few minutes, sometimes it can be an hour or two in between disconnections. This only seems to effect wireless devices and I notice it most often on my laptop. The router is a Fritz!Box 7490 and is connected to 2degrees Internet. The message in the WLAN event log is :

[table][tr][td]Wireless LAN device deregistered itself (5 GHz). MAC address: 64:BC:0C:6A:79:62[/td] [/tr] [/table]

The weird thing is that if I disconnect from wifi and reconnect it re-establishes the connection near instantly. Sometimes it just shows as connected to wifi but not to the internet.

I have tried factory resetting the router (As suggested by 2degrees Internet) and I've tried setting my laptop DNS settings to 8.8.8.8 and 8.8.4.4. I have also tried to change the wifi channels in case of interference.

Any suggestions or advice is welcome and I'm happy to provide extra info on request. Thank you for your attention.

 

HP laptop with Windows 11 - wifi keeps disconnecting

I have a brand new HP laptop and the wifi keeps disconnecting. I have Windows 11, the wifi signal is strong and other devices do not have any issues. I tried restarting the router, changing from 5g to 2.4g, restarting the adapter and updating the Realtek adapter. But the problem still occurs, what else is there to try? I bought a new laptop to make my life easier, surely it should work correctly without the user having to change things?