Hi Sedlo,
I also had a problem with mission #4, but firstly, I suspected the issue would be with my PC, so I contacted DCS support in order to analyze the crash logs properly.
Now reading the most recent posts, I know the root cause is the difference between cilent versions (I am using the official DCS 2.8 while the campaign is shaped to 2.9 openbeta), but I would like to share the results with you, maybe it could be helpful for future development and/or bug fixes.
From your log:
2023-11-26 19:21:06.149 ALERT APP (Main): Unhandled exception: "WrappedAction" unable to create action "SetUnlimitedFuel"
from my log:
2023-11-26 19:35:13.941 ALERT APP (Main): Unhandled exception: "WrappedAction" unable to create action "SetUnlimitedFuel"
Disabling the "Unlimited Fuel" option in the game settings cannot change the onset of the crash.
This is a mission error. You can tell this to the mission developer (one of the enthusiastic players) if you wish.
As for the campaign, I enjoy it greatly and I cant wait to continue