Windows 10: Wifi adapter deleted randomly

I just bought a new Lenovo laptop about a month ago. Today it disconnected from the wifi says that the virtual adapter and Lan card were deleted. I reset my computer back to one week ago but it still doesn’t work. I was not even on my computer when this happened. it says that the hardware device is not connected code 45 and to reconnect the device.

:)

 

Wifi adapter randomly stops.

Hello!,

As the title suggests, my wifi card (Qualcomm Atheros QCA 9377) randomly stops working. It is showing a message on device manager saying something like "Windows has stopped this device because it has reported problems." This only started happening after
updating to Windows 10 1809 update. I can fix the problem by disabling and re-enabling the adapter but seriously, who wants doing that everytime it happens? Can someone give me suggestions on how to fix it permanently?

 

WiFi Adapter question

To be honest, I keep losing my wifi connection and Im almost positive its not due to my internet connection or Router or anything like that. VERY often, everyday, all day it keeps happening. The troubleshooter always resolves it by "reset wifi-adapter" (I believe this is the step it takes that resolves the problem) before it happens again anyways.

Its driving me nuts !

Most time when it suddenly goes out (the connection) all the networks that should be in "show available networks" or all but the one I was connected to, disappear. I run the troubleshooter and it ends in resetting the wifi adapter. And it works. 10 minutes later, it happens again. Im trying to pin down the problem here.

Thank you for your help.

 

Laptop Randomly Restarts / Turns Off and comes on with No Wifi

Thanks for the reply

I dont get any errors when the laptop restarts, but it happens randomly and instantly everything shuts down with no warning. Its not like a restart because it doent say restart it just turn off. And sometimes switches ot self back on.

I dont think I have downloaded any applications to cause the problem.

Te problem happens randomly, i think most of the time when im using the internet or using cpu heavy applications. But i think it happens randomly.

I tried the troubleshootin and it doest have the wifi adapter when it randomly shuts down. It just shows ethernet and bluetooth adapter. When i restart it again wifi works.