As soon as katusha spam starts all resistance from that AI ceases.
Isn't this bug related to the one where the production gets stuck if you are also upgrading the same unit at the armory?I was playing on Tannenberg as the Soviets with Expert AI Soviet partner against 2 Expert Wehr/PE combo. Just as we were on the edge of the Germans bases my AI partner started producing only command squad, inges, partisans, KV-2 and the occassional Sniper Ace because the production qeues in all the other buildings was stuck. I tried destroying them but the AI never bothered to re-build them and we got pushed all the way back to our bases.