Windows 10: Laptop disconnects from wifi, then lags until I restart my laptop

For many, many months now, probably about 4-5, my laptop will disconnect from the wifi and cause a huge lagspike; it disconnects anywhere from 1 minute connection to several hours. After this occurs, all of my connections located in the wifi list disappears.

Something I've discovered recently is that resetting my wireless network adapter via 'Diagnose this connection' in Control Panel>Network and Internet>Network Connections will allow me to once again connect to my wifi, but the disconnecting will persist minutes after. Has anyone else run into this problem? This is my first post here, so I will gladly provide any information that my laptop has to offer in order to finally get this fixed.

submitted by /u/katkoon
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:)

 

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 keeps disconnecting from wifi, have to restart to reconnect

For a few days now, my laptop keeps randomly disconnecting from the wifi. The wifi is fine -- it still works on other devices -- and is still available with full bars but refuses to reconnect unless I restart my laptop, at which point it'll be connected and working fine again (until the the next time).


I've tried updating the wireless adapter drivers and turning off WiFi Sense but no dice.

 

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.