Bull Reference Exception Console Spam

Alright, I do not know why: a) I cannot edit the stupid title b) the website completely ate my ticket.

Long story short: Convoy is throwing NRE errors seemingly randomly upon spawning all of the sudden.

Console: 

NullReferenceException: Object reference not set to an instance of an object

Log: 
 

NullReferenceException: Object reference not set to an instance of an object
  at VehicleEngineController`1[TOwner].TryStartEngine (BasePlayer player) [0x00025] in <a3148f13afc149549234be0c76bbd845>:0 
  at Oxide.Plugins.Convoy+MountableVehicle.StartMoving () [0x00011] in <76c138b0edc34db0b00b5f39d13a22ab>:0 
  at Oxide.Plugins.Convoy+MountableVehicle.UpdateMoving () [0x00031] in <76c138b0edc34db0b00b5f39d13a22ab>:0 
  at Oxide.Plugins.Convoy+ConvoyPathVehicle.FixedUpdate () [0x00020] in <76c138b0edc34db0b00b5f39d13a22ab>:0 

It's about 100k lines of this without anything changing in the error at all.

Config: https://pastebin.com/zmyWzTpE

I believe I've kept it pretty stock. We believed the issue was with the experimental route generation and changing that to standard did solve the problem for about a week. It has been working normally ever since, as far as I'm aware [there haven't been a billion errors, at least]. We're on a rust maps generated map: https://rustmaps.com/map/3c9b1f7c90ac4a519e371a25298cc6a7