did you update the calibration on the tuner? the process to update the trinity is a bit tedious and personally i was facing many issues with updating the dsdownloader program its self, heres what i did:
1. manually update the dsdownloader by downloading the latest version from the diablo site. also download version f of the tune
2. once installed start the program, connect the tuner and wait a few seconds for the tuner to be detected.
3. once detected install the f tune to your trinity (i assume this was done already as you found your vehicle on the trinity anyways)
4. if the f file is installed then the dsdownloader will display the calibration update page, just click the button and download the update.
5. go to the car and install the tune.