Very slow Download speed - Upload speed is OK

[marbaa]

Hi,

I'm getting very low Download speed values. Upload speed is fine. Wifi router is 4 meters away from me.

Tips from #90 or #94 didn't helped.

Tried on Lubuntu/kernel-6.5.0-25 and Fedora/kernel-6.7.9-200 both running in VMware player 17.5.0 with directly assigned USB wifi NIC.

$ lsusb -vv

Bus 002 Device 002: ID 2357:0109 TP-Link TL-WN823N v2/v3 [Realtek RTL8192EU]
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.10
  bDeviceClass            0 
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x2357 TP-Link
  idProduct          0x0109 TL-WN823N v2/v3 [Realtek RTL8192EU]
  bcdDevice            2.00
  iManufacturer           1 Realtek 
  iProduct                2 802.11n NIC

lubuntu$ lsmod | grep -i rtl
btrtl                  32768  1 btusb
bluetooth            1077248  15 btrtl,btmtk,btintel,btbcm,bnep,btusb
lubuntu:~$

lubuntu:~$ lsmod | grep 81
8192eu               2076672  0
cfg80211             1318912  1 8192eu
lubuntu:~$

Lubuntu VM

Example from Windows VM. This is little bit ridiculous with Download/Upload speed ratio.

[marbaa]

Made some improvements with switching from USB2.0 controller to USB3.1 in VMware Player.