Spoke too soon! Problem with naval units corrected, but now the same problem has occurred with a Militia unit located in Canton!! Militia unit un-responsive and Militia pop-up window becomes unresponsive after opening!
I am playing Japan. My naval fleet off the Southern coast of Manchukuo is non-responsive. I cannot get it to move, attack or anything! After a few clicks I get a 'game error' message. Assistance would be appreciative.