a5a5aa555oo

I bought a RTL8822BU adapter a few days ago and did some tests, I found this problem only occurred when the adapter was plugged into a USB 3.0 port. OS:...

After turning off RX aggregation, the result is a little different. RTL8822BU connected to a USB 2.0 port ``` $ iperf3 -c 192.168.0.34 -t 120 -i 30 Connecting to host...

> @a5a5aa555oo That's an interesting result. I looked at the code again and I still don't know what's wrong. @dubhater RTL8822BU works good enough in USB 2.0 mode for me,...

@dubhater I tried the vendor driver in [morrow's repo](https://github.com/morrownr/88x2bu-20210702) and the speed looks fine. RTL8822BU connected to an USB 2.0 port ``` $ iperf3 -c 192.168.0.34 -t 120 -i 30...

What distro do you use? kernel version? The rtw89 driver in kernel 6.11 is known to have a problem for some 8852BE users. https://lore.kernel.org/linux-wireless/[email protected]/

@Blizzardo1 @ExtReMLapin @koksyn Use the rtw89 driver in your kernel which is much newer than the one here. The rtw89 driver in this repo = The rtw89 driver in kernel...

@Blizzardo1 First, you need to check if the Bluetooth device is detected `lsusb | grep -i bluetooth` If your Bluetooth device is detected , check if the driver `btusb` is...

@Blizzardo1 What chip do you have? Please run `sudo dmesg > dmesg.txt` and attach the file `dmesg.txt`

@yudin-yaroslav What Realtek Wi-Fi card do you have? Could you post the output of these two commands? ``` lspci ``` ``` lsusb ```

Hi @LAP47 Please see the [Q1](https://github.com/a5a5aa555oo/rtw88?tab=readme-ov-file#q1-how-to-remove-this-driver-if-it-doesnt-work-as-expected) in the updated README.md. But, it's recommended to run `sudo dmesg` to see why the driver didn't work anymore..