By the way, I used a T-1000 tool

Okay so I have a 2013 SVT Raptor and a T-1000 diablosport tuner, which I bought in 2014 when I had my 2011 Raptor.

Tonight, I tried to upload the performance tune and it went all the way to 100%, and then it gave me the error Tune write Failed Failsafe enabled.

After which, all the errors that ...