2019 Aventador SVJ e-gear issue DTC P073D Unable to engage neutral - implausible signal. Replaced battery, Fuse Good, replaced relay - good, replaced e-gear fluid, performed e-gear bleeding procedure using Lambo diag laptop. Cleared codes. Test drove. The vehicle drove fine just for 10 mins, then it refused to get out of N, scanned for DTCs and saw same DTC P073D. After the car cools down and DTCs erased the vehicle goes back to shifting gears. Any suggestions?