The log stores the last message for a given vehicle and a given message type.
- no raw materials for production,
- may mean a complete lack of goods for transport,
- no fully loaded vehicle according to the player's settings,
- for tasks where we cannot set specific amounts, e.g. sales for tasks, the required amount of goods is “Full vehicle”; so if we have a warehouse with 10k goods and it's the production limit, a vehicle with 15k capacity will not start its route. In this case, you need either to split this convoy into two smaller ones or quickly expand the warehouse to 20k,