Hi, Using Mac Os 10.10.2 for configuring the flirc - flirc firmware 3.5. When I put the flirc in the usb - it starts acting like a keyboard and keeps hitting the 'return' key + hits arrow buttons - all the time. It started doiing this from the first time I loaded the up the flirc. When I try to delete buttons, they keep appearing, same thing after 'clear configuration' is keeps appearing too- its an infinite loop - program hangs after a while. Please help me! I cannot even configure it - when I press a button to configure it, it directly says - recorded succesfully - but I did not press a button on my remote controll. btw: I pulled the all battery's from other IR remotes in this room.