Title says it all.

I didn’t notice exactly when it happened, since there is only one save, but after one of the turns, my progress toward Rostov completely disappeared, along with the two divisions I had sent there. All progress was lost, and a new front appeared on the Dniepr. This is strange because I didn’t have any events at that moment....

I know it is. But the more i play it the worse i do. Best ive ever done was on my first try. I dont understand. Neither why units dont progress, nor why they are constantly out of ammo. Tanks are beyond uselss past september. Infantry doesnt progress at all. Romanians might as well stay home. Finnland is beyond hopeless The operations make little sense and seem random, the encirlcement of kiev didnt work (as in, 7 soviet armies kept up an offensive on the "capture of kiev" Best ive ever gotten is 3 poin...

Did anyone manage to get it or at least cut the railway ? I always fail despite all my try with different strategy. The simple fact I can't resupply my unit effectively seems to dooms this operation. Russian just keep spamming attack so my ammo are always low and I can't go on offensive operation....

I understand that there is a value of tiredness for every unit, which we can't see, unless it gets so bad that the empty heart symbol appears. However, how can I reduce tiredness? I know refit remove the heart symbol, but I don't think that removes all tiredness. Does more refitting reduce more tiredness. Or is it enough just not to use a unit. Or does it maybe have to be in reserve, or even be in the strategic reserve? So many questions......