Sorry to clutter up the forum with shortcomings in my understanding, but the manual continues to confound me.
First, the Hindenburg problem (posted previousl) persists after many retrials and restarts. Germany (me) chooses the Moltke plan and Russia the Grand Duke, Hindenburg arrives to replace Prittwitz, but having arrived remains ineligible for promotion to GHQ level - at least through Turn 9 which is when I toss the whole thing in. I could do without his promotion were it not for the fact that the tool tip tells me that promoting anyone else prior to him will cost me 11 NM and an oodle of VPs.
Second, I have an icon on the German section of the off-map Diplomacy Region telling me that the War Weariness decision has been made. Obviously not by me, and not as one of the regional decisions listed in the manual since it doesn't feature there, but fair enough - an oversight. It also tells me, however, that the decision can be removed by right clicking on the icon. It can't, at least not by any of the frenzied clicking that I've done; and there's nothing apparent in any of the three references to war weariness provided in the manual to indicate what must be done to make it so.