This is the same issue I’m experiencing. The entire screen and controls freeze up after a crackling sound for about 5 seconds. The screen sticks frozen and the touchscreen and all of the button controls do not function for about 2 minutes until the system auto reboots with the Jeep logo. This...
This is exactly what I’m going through right now. I had a 2.5” ReadyLift spacer kit and 35” Nitto’s installed and the Jeep literally feels like it’s going to fall apart going over any uneven surface. Highways are a disaster. The lift and tires have nothing to do with causing the issue.