Right click on the scheduled task > Properties
Check the delivery method, what do you have checked
i checked it , the delivery method is push , standard push ,, sometimes alot of packges fail to deployed with task quedued in client side
Under Push > Stanard Push there are two types, what is the full name of the Standard Push?
Look it up, then go to delivery methods, check the properties of that one, and on "Network Usage" sections, what is checked?
Also, about the TaskQueue, take a look at this article, we imported the custom def and found we had a large number of systems with the issue
Standard push distribution ,, the network usage is "use download from source to deploy fiiles ...