This is not a Siemens problem per se. Switching things off and on again isn't really getting to the root cause. It seems more likely that there is an issue with your e-stop relay or the wiring thereof - maybe check the resistance of the circuit around the buttons? dirty contacts can increase the resistance. Have you monitoroed Input 32.0 as is suggested?
Hi now my assistant just push the button on the outside multiple times with out resetting the whole system
Just pressing back to back and it released the stop
Can this emergency stop connector button be bad ?