Steppers go to sleep after 20 sec

Hey folks
Finally got my printer assembled and wired. I had an Azteeg X1 3D Printer Controller v2.0 loaded with A4988's and a VIKI display so that's what I used
Anyhow I was wondering if I missed anything in the config file. The steppers seem like they just go to sleep after 20 sec or so. Any help or advice would be greatly appreciated.

// Disables axis when it's not being used.
#define DISABLE_X false
#define DISABLE_Y false
#define DISABLE_Z false
#define DISABLE_E false // For all extruders
#define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled

Have a look at configuration_adv.h, there is a section there which configures the steppers to shutdown after usually 120 seconds ?

// Default stepper release if idle. Set to 0 to deactivate.
// Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
// Time can be set by M18 and M84.
#define DEFAULT_STEPPER_DEACTIVE_TIME 120
#define DISABLE_INACTIVE_X true
#define DISABLE_INACTIVE_Y true
#define DISABLE_INACTIVE_Z false // set to false if the nozzle will fall down on your printed part when print has finished.
#define DISABLE_INACTIVE_E true

Chris
This must not be in Marlin version 1.0.1

Thats a pretty old version of Marlin, its currently at 1.1.8 !

1.0.1 is not a version I'm familiar with but having had a quick look there is a similar section which deactivates steppers after 60 secs by default ?, could that be set to 20 secs ?

//default stepper release if idle
#define DEFAULT_STEPPER_DEACTIVE_TIME 60

Chris

Yeah
It's the only version I can get to work with the old X1 hardware. Is that in the config file?

Its in configuration_adv.h

Got it Thanks