Hi Again,

First of all wanted to say thank you again for your work on this, your idea to add a debug macro command was a great idea, really helps troubleshoot. I found another issue, this one is impacting me. No matter what I change the standby timeout to the extruder goes into standby right away. In trying to troubleshoot this it looks like form the logs that KTC_TOOL script is changing the extruder it to standby twice and then then once more in the _TOOL_DROPOFF_START script. For the second and third time it thinks that the extruder was not active and puts it straight into standby. I can remove the M568 in the _TOOL_DROPOFF_START (using scripts from your config) but have not been able to trace why the KCT_TOOL script is doing it twice.
Log showing this:

08:23:32 Before KCT_T
08:23:32 KTC Tool 0 Selecting.
08:23:32 - - TRACE: set_heater: KTC Tool 0 heater is at begining 1. 250C, 150C
08:23:32 - - TRACE: In extr. Setting heater state to 2 for tool 0
08:23:32 - - TRACE: In extr. Setting heater state to ACTIVE for tool 0 with active_temp 250
08:23:32 - - TRACE: Setting heater_active_to_standby_delay to 60.0 for heater extruder
08:23:32 - - TRACE: Setting timer for active to standby to 60.0 for heater extruder
08:23:32 - - TRACE: heatertimer set_timer 1: duration: 60.0, nextwake: 59.99958188800019 counting_down: False
08:23:32 - - TRACE: Time until heater extruder changes to Standby: 59.999391407000076
08:23:32 - - TRACE: Setting timer for standby to powerdown to 300.0 for heater extruder with state 1
08:23:32 - - TRACE: Setting heater options for heater extruder heater.heater_active_temp=250.0, heater.standby_temp=150.0, heater.active_to_standby_delay= 60.0, heater.standby_to_powerdown_delay= 300.0
08:23:32 - - TRACE: In heater.state.setter. Setting heater state to 2 for heater extruder
08:23:32 - - TRACE: heatertimer set_timer 1: duration: 0.0, nextwake: 59.99882261100038 counting_down: True
08:23:32 - - TRACE: Time until heater extruder changes to Standby: 59.99817890700024
08:23:32 - - TRACE: heatertimer set_timer 0: duration: 0.0, nextwake: 121.24069610700008 counting_down: True
08:23:32 - - TRACE: Time until heater extruder changes to OFF: 121.24038842100026
08:23:32 - - TRACE: Setting heater state to ACTIVE for heater extruder with klippy heater extruder and heater_active_temp 250.0
08:23:32 - DEBUG: track_heater_active_start: Tool: 0
08:23:32 - - TRACE: In heater.state.setter. Setting heater state to 1 for heater extruder1
08:23:32 - - TRACE: Setting heater state to STANDBY for heater extruder1 with klippy heater extruder1 and delay 60.0
08:23:32 - - TRACE: heatertimer set_timer 1: duration: 60.0, nextwake: 59.99941144400009 counting_down: False
08:23:32 - - TRACE: Time until heater extruder1 changes to Standby: 59.99924331500006
08:23:32 - - TRACE: In extr. Setting heater state to 1 for tool 1
08:23:32 - - TRACE: Setting heater state to STANDBY for tool 1 with heater extruder1
08:23:32 - - TRACE: Setting heater_active_to_standby_delay to 60.0 for heater extruder1
08:23:32 - - TRACE: Setting timer for active to standby to 60.0 for heater extruder1
08:23:32 - - TRACE: heatertimer set_timer 1: duration: 60.0, nextwake: 59.99975668499974 counting_down: True
08:23:32 - - TRACE: Time until heater extruder1 changes to Standby: 59.999089796000135
08:23:32 - - TRACE: Setting timer for standby to powerdown to 300.0 for heater extruder1 with state 1
08:23:32 - - TRACE: Setting heater options for heater extruder1 heater.heater_active_temp=250.0, heater.standby_temp=150.0, heater.active_to_standby_delay= 60.0, heater.standby_to_powerdown_delay= 300.0
08:23:32 - - TRACE: In heater.state.setter. Setting heater state to 1 for heater extruder1
08:23:32 - - TRACE: Heater state is set to STANDBY without being ACTIVE first. State is 1 for heater extruder1
08:23:32 - - TRACE: heatertimer set_timer 1: duration: 0.1, nextwake: 0.09976764800012461 counting_down: True
08:23:32 - - TRACE: Time until heater extruder1 changes to Standby: 0.09905772199999774
08:23:32 Tool Drop off 1
08:23:32 - - TRACE: cmd_KTC_TOOL_SET_TEMPERATURE: T1: stdb_tmp:None, actv_tmp:None, chng_state:1, stdb_timeout:None, shtdwn_timeout:None.
08:23:32 - - TRACE: set_heater: KTC Tool 1 heater is at begining 1. 250C, 150C
08:23:32 - - TRACE: In extr. Setting heater state to 1 for tool 1
08:23:32 - - TRACE: Setting heater state to STANDBY for tool 1 with heater extruder1
08:23:32 - - TRACE: Setting heater_active_to_standby_delay to 60.0 for heater extruder1
08:23:32 - - TRACE: Setting timer for active to standby to 60.0 for heater extruder1
08:23:32 - - TRACE: heatertimer set_timer 1: duration: 60.0, nextwake: 59.99964092600021 counting_down: True
08:23:32 - - TRACE: Time until heater extruder1 changes to Standby: 59.99864501899992
08:23:32 - - TRACE: Setting timer for standby to powerdown to 300.0 for heater extruder1 with state 1
08:23:32 - - TRACE: Setting heater options for heater extruder1 heater.heater_active_temp=250.0, heater.standby_temp=150.0, heater.active_to_standby_delay= 60.0, heater.standby_to_powerdown_delay= 300.0
08:23:32 - - TRACE: In heater.state.setter. Setting heater state to 1 for heater extruder1
08:23:32 - - TRACE: Heater state is set to STANDBY without being ACTIVE first. State is 1 for heater extruder1
08:23:32 - - TRACE: heatertimer set_timer 1: duration: 0.1, nextwake: 0.09935768599962103 counting_down: True
08:23:32 - - TRACE: Time until heater extruder1 changes to Standby: 0.09917157399968346
08:23:32 - - TRACE: Running heater timer for extruder1: Standby
08:23:32 - DEBUG: track_heater_standby_start_for_standby_tools_having_heater: Heater extruder1 is in tool: 1
08:23:32 - DEBUG: track_heater_standby_start: Tool: 1
08:23:32 - DEBUG: track_heater_active_end_for_tools_having_heater: Heater: extruder1: Active end called for tool: 1
08:23:32 - DEBUG: track_heater_active_end: Tool: 1
08:23:32 - - TRACE: Time until heater extruder1 changes to Standby: -0.001861333000306331
08:23:32 - - TRACE: heatertimer set_timer 0: duration: 300.0, nextwake: 299.99982701800036 counting_down: False
08:23:32 - - TRACE: Time until heater extruder1 changes to OFF: 299.99958120300016
08:23:32 - - TRACE: Setting temperature to 150.0 for heater extruder1
08:23:36 Tool Drop off 2
08:23:36 Tool Drop off end
08:23:36 - - TRACE: ktc.active_tool set to: tool_none
08:23:36 - - TRACE: cmd_KTC_TOOL_SET_TEMPERATURE: T0: stdb_tmp:None, actv_tmp:None, chng_state:2, stdb_timeout:None, shtdwn_timeout:None.
08:23:36 - - TRACE: set_heater: KTC Tool 0 heater is at begining 2. 250C, 150C
08:23:36 - - TRACE: In extr. Setting heater state to 2 for tool 0
08:23:36 - - TRACE: In extr. Setting heater state to ACTIVE for tool 0 with active_temp 250
08:23:36 - - TRACE: Setting heater_active_to_standby_delay to 60.0 for heater extruder
08:23:36 - - TRACE: Setting timer for standby to powerdown to 300.0 for heater extruder with state 2
08:23:36 - - TRACE: Setting heater options for heater extruder heater.heater_active_temp=250.0, heater.standby_temp=150.0, heater.active_to_standby_delay= 60.0, heater.standby_to_powerdown_delay= 300.0
08:23:36 - - TRACE: In heater.state.setter. Setting heater state to 2 for heater extruder
08:23:36 - - TRACE: heatertimer set_timer 1: duration: 0.0, nextwake: 56.353195872000015 counting_down: False
08:23:36 - - TRACE: Time until heater extruder changes to Standby: 56.35288542800026
08:23:36 - - TRACE: heatertimer set_timer 0: duration: 0.0, nextwake: 117.59455840500004 counting_down: False
08:23:36 - - TRACE: Time until heater extruder changes to OFF: 117.59434614600013
08:23:36 - - TRACE: Setting heater state to ACTIVE for heater extruder with klippy heater extruder and heater_active_temp 250.0
08:23:36 - DEBUG: track_heater_active_start: Tool: 0
08:23:37 - - TRACE: cmd_KTC_TEMPERATURE_WAIT_WITH_TOLERANCE: Heater names: ['extruder'].
08:23:37 Waiting for heater extruder to reach 250 with a tolerance of 2.
08:24:21 Wait for heater extruder complete.
08:24:21 - - TRACE: ktc.active_tool set to: 0
08:24:21 After KCT_T