Hey folks i was founded solution!!! I not found a root cause of that but when hotend starts heating i can see ac 5 v between frame and display mount! However on display pcb point j4 connects display ground to the frame , if you cut in that jumper display starts working properly , with no issues during printing .
How to check that problem : disconnect display from printer frame, ensure what display module not touching frame, but cable should be connected! Start the print , if everything fine you should cut j4 and isolate display from printer frame
