The issue is not showing up any more.

I tried but I couldn't replicate the error. If it does show up again, please post a save file on https://forums.matrixgames.com/viewforum.php?f=10230 . That's their tech issues section on the Matrix forums. Thanks.

Scenario looks good - enjoyed playing through it. There is an issue though with the SSM-700Ks on the FF 150 - when trying to launch them, I get a red "can NOT fire. Missile with cruise altitude -2580,9 will impact terrain elevation..." (yet there are no terrain obstacles in the way).
This isn't a scenario design issue (not a problem on your end); looks like a database issue that precludes their use (may be worth reporting in tech support).

This is a beta version of a new scenario I'm working on. As always, I'm looking for feedback. Comments and suggestions about gameplay, the units chosen, how well events and missions work, scoring, whether the description and briefing are clearly written, etc. are all welcome. Thanks in advance!