Arduino problem with usb-b connector

I have a problem with my arduino board, it randomly gives power to pins, led light on pin 13 randomly flashes with low power like weak light and high, when i move or press female connector on board it stops i tryed to remove it from board and solder it back thinking that maybe soldering metal was demaged, i also tryed to swap for a new one its same thing. has anyone had this problem before and how did you solved it ?

Welcome to the forum

Which Arduino board do you have ?

Uno R3, tryed powering it with 5v dc connector, same thing, when i press usb connecor it stops

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