I'm getting into taming horses. I bought a farmer's wagon, and connected 2 horses. I set up to do some AFK training. Checked back this morning and my wagon stopped after about 4 hours. Didnt have any damage. I restarted, and it ran for another couple of hours before it stopped again for no apparent reason.
Horses went up to levels 9 and 10. Stamina was about 75%. Lifespan of wagon was about 2/3rds left.
How to I restore the stamina? I disconnected horses and checked them out. Each had full stamina. Don't see anything on just the wagon itself.
And what's with this lifespan? Do all wagons have this limit? Seems like bad economics if I have to buy a new one with each new set of horses to train.