Ever since the last patch when I afk train the same exact path I have been for years the mount just decides to stop for no reason at all. 

1. Out of food? Nope and set to auto feed 

2. Clicked on an invisible wall on the map that makes the auto loop path stuck? Nope, this most recent time I watched for ten minutes and it was fine. 

It's really annoying that this happens during a horse buff event .

What happened to change this? It didn't happen for me before. 

.I have also checked my internet connection, and it's normally functioning fiber line. 

This basically ruin the event for me. 

Thanks.

I have the same problem but randomly. Some nights i encounter my horse stopped maybe 15mins after i left it. Sometimes a few hours in, and sometimes, everything is ok.

i have no idea why but i can make an assomption: when entering a new zone, game has to load it (you know, those invisible walls we may encounter at cities or when your horse is too fast?), if it does not load fast enough, it acts like a wall and ends up stopping you.

Current active thread about this topic:

https://www.naeu.playblackdesert.com/en-US/Forum/ForumTopic/Detail?_topicNo=22453