Rarely, replay file does not play back properly on first run

[xezon]

Rarely, replay file does not play back properly on first run. Find attached replay file for Generals Zero Hour 1.04 (Official Map). When run once, it produces incorrect playback result. When run second time within same game session, playback result will be correct with same Replay file.

incorrect_playback_on_first_load.zip

GenTool does not fix this issue.