Ok fellas i need some suggestion and opinions here . This is hapening with both trinity and Predator .. Took me almost an hour to unmarried my trinity as when THE TUNE IS DONE WRITING AND WHEN ASKS TO TURN KEY OFF it basically stays there loading back and fourth "TURN KEY OFF" I once left it there with key on , when i was back it finally said tool reset . So same goes with the predator ( basically not a tool issue , maybe car related ? ) So now i have a tune loaded in the car and i had to simply unplug the predator while it was still asking to " turn key off " . Basically tune is loaded fine as car feels fine and logs looks good ( Every time I plug in the predator it tells me FILE WASN'T LOADED CORRECTLY , BACK UP FILE WILL BE LOADED NOW ) So i simply press Back and it clears out . ALSO Changing Axle Ratio requires to turn key off , so same stuff happens there . I will also follow up with a video demonstrating the procedure . Any help and ideas would be gladly appreciated .