So I have workflows created on several different lists built using SP Designer 2013 on the 2013 workflow platform. They are set to run when an item is created, and 90% of the time, they do.
However, there's that 10% of the time where they simply do not start. Click the item and checking the workflow log, it shows the workflow never even ran.
Why would this be? I can't find a pattern or commonality between the instances.