Green light then nothing

[Pingouin]

Hello
When i plug my rubber ducky in my computer the light show green then fast turn to nothing.
In my sd card are file "inject.bin" who does :
DELAY 3000
GUI r
DELAY 50
STRING notepad.exe
ENTER
DELAY 100
Test

[chrizree]

That payload works, except that you need to add STRING before Test if you expect the string to appear in Notepad. Try to re-format the SD card or try another one. What encoder are you using to create the inject.bin?