@tompo0323 In UpdraftPlus, if you enable Expert Settings, and switch on ‘Allow WordPress to update UpdraftPlus’, then the Auto-Update setting on the Plugin Summary page is changed from Disabled to Enabled
To Mod: Sorry for All Caps, I copied/pasted the text from WPMUDev where the premium version of this plugin is supported. I was trying to show there is a related thread there. I would never normally use All Caps, if typing from scratch.