Windows 10: QCA9377 802.11ac wireless adapter Windows 10 issue

I just got Dell Inspiron 3583 with QCA9377 802.11ac wireless adapter 12.0.0.817 but having issue connecting to 5G, when I look at the router modem it is on 802.11n not 802.11ac and for some reason it will not run at 5G. I want to run at ac mode but it will not let me switch from n mode. I updated the driver and the update took my connectivity to internet away, so I had to roll back on the driver and I am able to connect only at slow speed since again its stuck on 802.11n. My other devices all connects flawlessly with ac, but not this Dell. I spent several days with Dell tech and they could not fix my issue, they said its Windows Issue. I spent time with my provider and not their issue either since everything else connects flawlessly.

So my next step was to return the computer back and I did and exchanged for same model and got home and fired it up, but still wont work again. Its stuck on 802.11n and will not go to 802.11ac, it's really frustrating. Please help me!!!

:)

 

Qualcomm Atheros QCA9377 Wireless adapter errors

Hi All,

I keep getting disconnected on my Wifi every 10mins or so since 23 Sep 2019. After some time, it would stop connecting. I have to manually go to the device manager and disable the "Qualcomm Atheros QCA9377 Wireless adapter" and re-enable it to get it working.
Sometimes it works, other times it won't. If it doesn't, restarting the computer helps. I am pretty sure this is a short term solution.

I have updated the driver and troubleshooting mentioned that it is the latest version. Is there a bug or it is not compatible with the latest windows update.

Below are the information:

Windows version: 10.0.18362 build 18362

Laptop: Asus vivobook S14 X411UF

Wireless adapter: Qualcomm Atheros QCA9377 Wireless adapter

Wireless adapter version: 12.0.0.815

Any help is appreciated. This is getting immensely frustrating!

 

Broadcom 802. 11abgn wireless sdio adapter


hi,

My asus t200 transformer book has the Broadcom 802. 11abgn wireless sdio adapter.
Recently, my PC started having serious issues with connecting to public wifi.
Everytime I try, my PC says my wireless adapter is experiencing driver or hardware related issues, and the wireless function shuts down entirely.

Restarting, enabling and disabling and so forth doesn't solve the problem, only a full uninstall of the device and a clean install of most recent drivers fixes the issue, until next time I try connecting to a public wifi.

My Asus runs window 10 64bit.

Any ideas?

 

QCA9377 802.11ac wireless adapter Windows 10 issue

It does have ac QCA9377 Qualcomm Adapter