When clicking on an air region where my air wings are engaged in combat, the game randomly crashes to desktop. This doesn't always happen, but occurs unpredictably.

Current mods are TFR, the ♥♥♥♥♥♥♥♥ music add-on, the TFR version of 10 support companies, Toolpack+, Touhou music add-on, and Real Casualties. This crash occurs even when disabling all mods except the main mod and the ♥♥♥♥♥♥♥♥ music add-on, which is why I think this is not caused by the other mods.