Fetch: Arduino Data Acquisition/Oscilloscope (Alpha2 Release)

Are you sure you're selecting the correct serial port #?

Yes i am sure, i use always the same port, COM 9 in my computer.

What baud rate are you setting in Fetch?

Yes i sellect in Settings of Fetch 115200 baud.

There is a thread running on this kind of issue for Leonardo concerning similar programs like Fetch.

If you re interested:

http://arduino.cc/forum/index.php/topic,138885.15.html#lastPost

Thanks.