I want to know if there is some way to change this default update task, or disable
This littler Think, in the corporate environment causes big problems because if the computer doesn’t find any repository it goes to internet causing bandwidth problem is happened the same in the small company with limit bandwidth is the same, please check the picture attached always some people confuse.
NOTE: These tasks come by default from virus scan you can’t see that in the Epolicy Orchestrator client task.
FYI this is under the UI policies for the version of VSE you are managing. And as others have mentioned, this should be in conjunction with setting up a new update task at your desired time.