So, I’m still a little confused on upgrades. I had one apply itself pretty instantly after I made some nominations. Then I set another I liked to Upgrade Next when I got home. Before that one received an upgrade, a different second one was randomly upgraded the next time I looked. I logged back on again later and all three have upgrades applied (the original random one, the second random one, and the one I set.) Now I logged on today and a 4th stop has an upgrade applied.

Are they just going to keep applying themselves whenever they want to whatever they want? What is the point of “upgrade next“ when it’s just going ahead an upgrading everything i nominated on its own anyway?