RTL8192EU USB Wifi error: rtwn0: r92e_power_off: failed to block Tx queues

[Hans Petter Selasky]

On 2020-02-21 06:47, Kris G wrote:
> rtwn0: detached

Hi,

Likely the device's firmware crashes/restarts and the device detaches.

Maybe you can do a usbdump of all traffic, to isolate exactly which 
command causes this.

usbdump -i usbusX -f Y -s 65536 -vvv

X and Y are numbers after ugen.

Run this before starting wpa supplicant.

--HPS4