Resumable Rendering – Enables resumable rendering. The toggle is interactable only after a valid file path is set in Settings> Render Output> Save Image> File Path. For more information, see the Resumable Rendering page.
Autosave Interval – Specifies an interval in minutes for saving resumable files during rendering. This usage applies only to Progressive sampling. Non-progressive (Bucket) rendering is saved on every completed bucket. A value of 0 disables autosaving during rendering and resumable files are saved only at the end of the rendering.
Delete Completed – Deletes the resumable file once the frame is rendered.