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Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN ISSUES, FAQs, VIDEOS AND MORE.
HP Recommended

Nothing changes 😞

HP Recommended

Hello @lorg0n 

 

(1) Downlad and install (latest) known realtek driver

Realtek RTL8xxx Wireless LAN Drivers

1.0.0.207 Rev.S

 

 

Download

 

(2) Please report your results

HP Recommended

Update. I tried to install the driver using the standard installer and was able to install RTL8852BE (6001.15.121.0). It works better than the once recommended by Windows, the only thing that is very slow.

 

And Event Viewer shows some warnings:

IMG_20220922_174312.jpg

HP Recommended

Hello @lorg0n 

 

(1) Reset your network

How to Reset Network Settings in Windows 11

 

(2) Reboot and try again

(3) Please report your results

HP Recommended

The adapter works better than with the recommended driver, but still too unstable to work.

HP Recommended

Hello @lorg0n 

 

---

Access Point

(1) What wireless access point ( brand / model ) do you use ?

(2) wirless settings 2.4 and 5 Ghz ?

(3) Manuel or Auto Channel ?

(4) Channel Width
2.4 Ghz:   20 Mhz / 40 Mhz ?
5 Ghz:       20 / 40 / 80 / 160 Mhz ?

---

 

(5) Open windows <device manager>

- Double click <realtek wireless> device

 

--->>> Play with advanced settings:

 

ub6424_0-1663879472595.png

HP Recommended

1. F@st 1744, v2.2 (Noname)

2. 2.4 Ghz

3. Auto

4. 20/40 Mhz (Auto)

HP Recommended

Hello @lorg0n 

 


@lorg0n wrote:

1. F@st 1744, v2.2 (Noname)

2. 2.4 Ghz

3. Auto

4. 20/40 Mhz (Auto)


--->>> 4. set to 20 Mhz

 

Does the wireless performance problem exist for other computers / smartphones / tablets ?

 

Kind regards

HP Recommended

There is no such problem in any of the devices on the network anymore. There is also this problem with other networks (I checked on the access point from the phone)

HP Recommended

Hello @lorg0n 

 

Our options are exhausted. Either the antenna cable of wireless adapter is broken or there is a technical error.

--->>> Computer service required.

 

Good luck

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