Flashing power/disconnecting

[vince2cool]

Just got a flash pro, plugged into laptop. I plugged it in and it keeps turning off and on, I can hear the disconnect and connect sound constantly. Tried different computers, same thing everytime.

[Spunkster]

What is the FlashPro serial number?

From Help, About, what is the version of software you are using?

Is the FlashPro plugged into the vehicle when this happens?