This is now the 2nd time this has happened to me:
I have a fighter squadron that upgrades from KI61a to Ki61c and then to Ki61d where the upgrade path ends.
The squadron gets removed sometime in 1944.
So to manually upgrade you need to have enough 61c & 61d in the pools to completely fill out the squadron, which I do.
Clicking on the manual upgrade button, I get a prompt: Keep original upgrade path Ki61a Y/N. If I click Yes, then the next plane in the upgrade path is back to the Ki61a. If I click no, the next plane in the upgrade path is the 61c even though the squadron is already upgraded to the 61c.
This happened prior to me with an Oscar squadron, and no matter what I did, I could not get the squadron to upgrade past the current model. I have tried everything but disbanding which I might try.
When I next get my turn, I will include some pictures, but it is sort of frustrating, and I think the work around, maybe to not manually upgrade squadrons that at a later point get removed from play but my habit is to normally manually handle upgrades in most cases.
< Message edited by Lowpe -- 8/30/2017 11:52:28 AM >