we have a NAV 2017 database with around 15 companies and a job queue set in each that runs the same codeunit per company (CU 1281 - to automatically update the exchange rate). Lately we have experienced an issue where the job queue has stopped in some of the companies but not in others. The same exchange rate service is used in all the companies and all job queues run using the same user ID so I don't think that it is a user issue. One thing that I have also noticed is that in the companies in which the job queues have stopped, the log entries of the job queues have somehow disappeared as well.
What other reasons could there be for the job queue to stop in certain companies but not in others?
Any feedback would be appreciated