I got mine today and I had to hunt down an old PC to run the software updates. But unfortunately the pc needed updating to and then got busy. I’ll post my experience with it when I get it all hooked up. Did you run the updateds on it before you try to install it on your truck?
I ran the update on my pc and it came back saying it was currently up to date as it arrived to me but when I plugged it into my truck and tried to load the tune it said additional update required. Connected the tuner to my wifi to update it that way but it fails every time... Just emailed SCT so I'll see what they say.