Unstable Initial Printing Temperature with Excessive Wait Time

• This macro can be directly placed in the configuration file.
• Its purpose is to wait normally for the temperature to rise, but proceed to the next step immediately once the target temperature is reached.

printer.cfg

[gcode_macro M109]
rename_existing: M109.1
gcode:
    {% set s = params.S|float %}
    M104 {% for p in params %}{'%s%s' % (p, params[p])}{% endfor %}  # Set hotend temp
    {% if s != 0 %}
    TEMPERATURE_WAIT SENSOR=extruder MINIMUM={s} MAXIMUM={s+1}   # Wait for hotend temp (within 1 degree)
    {% endif %}	

[gcode_macro M190]
rename_existing: M190.1
gcode:
    {% set s = params.S|float %}
    M140 {% for p in params %}{'%s%s' % (p, params[p])}{% endfor %}   # Set bed temp
    {% if s != 0 %}
        TEMPERATURE_WAIT SENSOR=heater_bed MINIMUM={s-2} MAXIMUM={s+5}  # Wait for bed temp (within n degrees)
    {% endif %}