Hi, it seems I found an issue, which leads to inability to drive at all.

If there are 2 walls separated by 5 cells (big garage door), then between these 2 walls there are "dead" cells, which are not available for Humvee's navigation.

It doesn't stop Humvee to move out of garage, because there are additional "allowed" cells around. However, Humvee will move straight through these "dead" cells and, if "emergency stop" is activated while Humvee is on those cells, then Humvee will stuck there forever.

Pictures and reproduction: https://imgur.com/a/wiPm2eZ

P.S. I'm not sure if it is Humvee or the while Vehicle Framework. Will check