[1900.24] Severe slow down in scenario

[thewood1]

This is a scenario I had chatgpt help build through a lua script that created units, placed units, and created missions. I have modded it to clean up some stuff but have a lot more clean up. But running it as-is eventually leads to a severe slowdown on my MSI Titan Ultra 9 285HX with a mobile 5090. I have attached a zip with the following:

Scenario at the start (you'll have to acknowledge end of scenario message. There is no scoring set up yet)
Scenario a ways into the action
An exception log file
The scenario log file.

I have tried it on several PCs with the same result.

edit: I'm reporting this not because the game clock slows down, but because the entire game and PC slow down. Interface is very choppy, menus are very slow, just changing app focus is incredibly slow and choppy. The result is similar on 1X, 5X, 15X, and single flame. If the clock was slowing down without the interface issues, I would have written it off to too ambitious a scenario.