Wifi slowness with clean install running kernel 6.1.50

[bdgra]

Hi,

Hope someone can help me.

I recently did a fresh install of Armbian 23.8.1 with kernel version 6.1.50. I did this on a new emmc module. Before I was running on Armbian 20.02.1 with kernel version 5.10.12. When I was running the old version my wifi device worked fine. I used the exact same config as I did on kernel version 5.10.12

Here is a speedtest with kernel version 6.1.50

Testing download speed................................................................................
Download: 17.38 Mbit/s
Testing upload speed......................................................................................................
Upload: 2.23 Mbit/s

Here is a speedtest with kernel version 5.10.12

Testing download speed................................................................................
Download: 239.76 Mbit/s
Testing upload speed......................................................................................................
Upload: 219.78 Mbit/s

If I run dkms status this is the outcome

rtl8814au/5.8.5.1, 6.1.50-current-meson64, aarch64: installed

I also did remove it

dkms remove rtl8814au/5.8.5.1 --all

After that I did a clean uninstall

~/src/8814au/

sudo make uninstall

reboot

After I reinstalled it again manually

make clean

make

sudo make install

reboot

8814au.conf (the exact same config that I was running at kernel version 5.10.12).

options 8814au rtw_drv_log_level=1 rtw_led_ctrl=1 rtw_vht_enable=2 rtw_switch_usb_mode=1 rtw_wireless_mode=84

create_ap.conf

CHANNEL=default
GATEWAY=10.0.10.1
WPA_VERSION=2
ETC_HOSTS=0
DHCP_DNS=gateway
NO_DNS=0
NO_DNSMASQ=0
HIDDEN=0
MAC_FILTER=0
MAC_FILTER_ACCEPT=/etc/hostapd/hostapd.accept
ISOLATE_CLIENTS=0
SHARE_METHOD=nat
IEEE80211N=1
IEEE80211AC=1
HT_CAPAB=[HT40+]
VHT_CAPAB=
DRIVER=nl80211
NO_VIRT=0
COUNTRY=
FREQ_BAND=5
NEW_MACADDR=
DAEMONIZE=0
NO_HAVEGED=0

These are the settings when I check iwconfig

wlx1cbfce5ab528 IEEE 802.11AC ESSID:"EXT" Nickname:"WIFI@REALTEK"
Mode:Master Frequency:5.2 GHz Access Point: 1C:BF:CE:5A:B5:28
Bit Rate:600 Mb/s Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

lsusb -t
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 3: Dev 3, If 0, Class=Vendor Specific Class, Driver=rtl88XXau, 480M

[nu11secur1ty]

You must be managing correctly your NETWORK INTERFACES! This is not a problem.