M3 spindle output manually toggle is dangerous during "AUTO", but M8/M9 coolant and M10/M11 mist manual toggle is common on many industrial cnc machines.
Ver:2019-07-23-112 Description:
1. Fixed an error that the file list could not be displayed in the file page without inserting USB stick;
2. Correct the error that the A axis cannot be stopped in the CONT mode in some controllers;
3. M8 / M9 can be manually toggled during "AUTO" via the toolpath key;