None of those seem to be the issue. I have a very high end machine. One thing I've done that has helped dramatically is to set the priority for the game to Highest. If I leave it at Normal, it crashes constantly.
I haven't edited or modded anything, fresh install from Steam. I have FE installed seperately, but it uses a different install path so the mods there shouldn't matter as far as I know.
Any word on this? It's pretty unplayable for some people, myself included. I crash every 10 minutes or so, regardless of what I'm doing. Crashed trying to combine armies, crashed loading a game, crashed initiating combat, crashed trying to build a building, crashed when I walked away from the computer, etc etc.
Edit: testing something
I have a question about Giant units. The cloaks say they should be increasinh HPs by 400%, but they don't seem to be doing so. In designing a unit, for example, the only stats that change when equipping a Beta cloak seem to be Attack and Defence. The end result still has 8 HPs. Edit: Nevermind, looks like you fixed it and spoke of it a few posts above. Ill try updating, thanks for your hard work.