An interesting tidbit: I choose to close the message log. You know how the log creates a small area where you can see the map but it doesn't respond to a click? That has cost me a few months here on two separate occasions, and I don't have time to read the log anyway, so I guess I'll only keep it open while at peace.
yeah, that is a feature that troubled me for months before I actually figured out the cause... though I am amazed that you had the log opened until now
looks like "Blitzkrieg" is not meant for human players in EU3