I'm running 11.2.4.
In a previous thread "Control System Update Delivery"
the answer from Craig was

I don't think they are in a "Random Order", rather they are a chain of a
large number of updates that likely take quite a while to proces.
I would put the 10.0.3 Agent on natively so you will not need to interfere
with your other updates.

I have the same problem ( a large number of MS-updates take quite a while to process)
Question: What do you mean with "Agent on natively"