The problem has been resolved. My radio had a faulty Bluetooth module. It was coincidence that it failed at the same time as installing the tune.

I have now re-installed the 87 octane tune with tire calibration and everything is working fine.

I have a 2011 Wrangler with different than stock tires. To compensate I was using a HyperTech Speedometer Calibrator (SC). When I received my i-1000-DCX, I set the computer back to stock with the SC (no DTCs present). I then installed the 87 Octane Tune with tire calibration. My radio (UConnect 130S ...