This is a "just to talk" post, so take it easy. I know Alive is still in beta and ace too, but i have some trouble with mission built with this mods.
The mission work well with only alive or only ace so i guess the problem is combine this two mod...
When the mission start on the server ad the first person enter in game, after about 5 minutes the server freeze and crash with out of memory error. The .rpt is clear and have no errors. If you are interested to investigate i can give you the mission and other logs, otherwise you can close this post. ☺

I have used both versions but same issue.