never finishes upgrade

it restarts the upgrade from brand new if it doesn't finish.
spent 2 hrs farming stone and im still in a twig base lol

I seem to remember that if you put it to work and then continue increasing the base, the new constructions are not added to the queue of entities to improve. So yes, you will have to stop and restart the process.

At the optimization level, it is preferable to do a stop/run manually before adding new entities to the base.

Changed Status from Pending to No Response