Web interface 'stop' button sends M112 gcode, which is intercepted and carried out immediately. M112 isn't supported by USB communication; Gcodes.cpp has a null function for M112. It should be simple to add the function call 'reprap.EmergencyStop();' to M112 in Gcodes.cpp
Web interface 'stop' button sends M112 gcode, which is intercepted and carried out immediately. M112 isn't supported by USB communication; Gcodes.cpp has a null function for M112. It should be simple to add the function call 'reprap.EmergencyStop();' to M112 in Gcodes.cpp