Just to say that a couple of the S14 campaign scenarios utilise a map that is so vast that it can take up to 20-30 seconds for the command report to appear when you start a turn, this is not a bug of any sort it is simply the program having to work out all the VST calculations on such a huge map.
I especially noticed this with...……..
1915_1007_01: Serbia Must Die! (4th Invasion)
1914: The Grand Campaign (scenario S14-D)
But it might be true of others as well to varying degrees.