#3 Hear spurious clicks if you press a key while audio plays.

[C. Poda]

Spurious clicks are sometimes generated if you press a key when program is sending audio. These are not related to the character being sent, and are annoying.

Steps to reproduce.
. Click Start, and hear code.
. Wait for the code to be sent a second time.
. While you hear the audio, press a key.
. Sometimes I hear a click when I press the key.
. Sometimes I hear a second click just after the end of the character's audio (more obvious for long chars, like numbers).

Suggest.
. The audio output should be very clean when the program is running normally. Any spurious audio should be eliminated so the user is not confused.

[C. Poda]

I only heard the clicks when pressing the correct key for the character sent. I did not hear it when the wrong key was pressed.