For specifically the process queue we have been experiencing a problem in the java code:

queuehandler.objectqueueexecutor line 155 stating 'this.context.endTransaction();'

We have some deliberately not committed object in the microflow that is being run in the queue. Mendix autocommits the object, but then when the queue hits this above line it breaks. Sadly it doesn't throw an error due to a mistake in the code, but it gives an info log message. See line 190: '_logNode.info("Error during commit from queue", e);' The info log level is NOT correct. Once I delete the non persistent object the queue goes well again.

Even though we have a workaround this should be fixed:

• Change loglevel to error in the above piece of Java code
• Make sure the queue doesn't get stuck on this.