The feature to disable the default AutoUpdate task for VSE 8.x is available in ePO through the VSE policy page. But, ePO can't disable locally created ODS tasks or the default ODS task for VSE 8.x on client computers. This behavior is expected.

 

NOTE: The default ODS task is disabled by default on client computers. If this task is enabled locally to run at a specified time, it must be disabled locally so that it does not conflict with any ePO-configured ODS tasks.