Tried one more time with basic mission editor test with only one F-14B and takeoff. Tried it second time and the game crashed.
Used mods: Community A-4 mod, T-45C and Taz's Better Smoke v13.
Log attached.
dcs.log-20210521-144751.zip
Then I did repair, removed those mods and tried again, same results. Game crashes on 2nd attempt to load the mission.
Another log attached.
dcs.log-20210521-145837.zip
Specs: R5 3600, RTX 3070 & 32GB RAM