So you're making some fundamental mistakes here.
This "Wait until" action is generally avoided and in this case doesn't work the way you think it does:
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Wait until (Dying unit) Equal to tier 1 soldier 0032 <gen>...
tier 1 soldier 0032 <gen> can only ever die once, assuming it's not a Hero. Even if you use a spell like Resurrection or Animate Dead, the units that are "revived" are actually brand new units that have no relation to the old unit. Heroes are special in that they can be revived.
With that in mind, running the trigger again (checking conditions) means that you're basically running a trigger like this:
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Events
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Conditions
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(Dying unit) Equal to tier 1 soldier 0032 <gen>
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Actions
Issues here:
There's no Event of a unit dying therefore there is no (Dying unit). Event Responses are set in response to an Event.
tier 1 soldier 0032 <gen> has already died and therefore this Condition will
NEVER be possible again. This trigger will never get past the Conditions.
Wait until (Dying unit) Equal to tier 1 soldier 0032 <gen> is impossible, like I said before this unit has already died, it can't die again.
Here's a solution. Although, I'm not sure if I fully understand what you're trying to achieve:
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Events
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Unit - tier 1 soldier 0032 <gen> dies
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Conditions
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Actions
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Wait 20.00 seconds
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Unit - Create 3 tier 1 soldier for Neutral Hostile...
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Trigger - Run (This trigger) (ignoring conditions)
So when this specific soldier dies the trigger will begin repeating at an interval of 20.00 seconds, creating 3 new tier 1 soldiers each time. Note how I'm using a Specific Unit event here as opposed to a Player Unit event. This removes the need for the Unit condition. The "Wait until" action was never necessary to begin with so I got rid of that as well. I'm also using "Run trigger (ignoring conditions)" since I don't have any Conditions to check.
Here's how to post your triggers on Hive:
TopHow To Post Your Triggers I've seen many and many members around the site who need help with their triggers but don't know how to post their triggers in a thread, especially the newcomers. Posting your triggers in a thread is a very important matter when you're asking for a help from other...
www.hiveworkshop.com