I have a 2019 GX and installed the Hamilton full screen replacement about 3 weeks ago.
Did a configuration setup in the driveway with car running no issues day 1
Did a day trip of 300ish miles day 2 no issues
Car sat for one week while i was out of town
Drove car 210 miles one way about 2 hours into the trip the the unit powered on and off along with my gage cluster infront of the steering wheel. Unit immediately powered off and back on. No loss of engine power, no other noticeable loss of power A/C stayed on etc. Only thing is the cruise control quit holding speed (as if i hit the brack or the cancel function on the steering column controls).
Next day drove back home 210 miles and experienced the same problem 3 times at seemingly random times
Is this a issue with the Hamilton unit or Lexus electrical (battery, alternator, or something else)?
