@dc42 I registered an account to look/ask this same question. I don't really want my filament sensor triggered pause to sit for hours with the bed and extruder at temp. I wish this would be an option such as M109 R2. I am very new to the Duet. I know Sbase has this as an option to shut off heaters during a pause in the config file. I am kind of surprised the duet doesn't have something like this.
Thanks for all you you do DC42!