issue with MOD_GUI_LEFT

[BeastHunter66]

When i send a sendKeystroke(MOD_GUI_LEFT) the response i get is a letter "E" typed over and over again.
I went to usb.org to check the key codes and i found that the code for the Left GUI key is 227. When i enter the code into sendKeyStroke(227), nothing happens. what can i do???

[chriku]

Had the same issue, got it working with sendKeystroke(0, MOD_GUI_LEFT), as MOD_GUI_LEFT is a modifier. Also it was enough to send it only once and then the "key" is kept "down" until you cancel it using sendKeystroke(0, 0)