Symptoms

When the Automatic Task Retrieval mode is enabled on the Verification station, tasks from various queues are received instead of being processed in sequential order. Previously, the order was based on the task's affiliation to a specific queue: once all tasks in a queue were processed, batches from the next queue were automatically obtained.

This issue has been observed on builds 12.0.4.803–12.0.4.827 and can be reproduced consistently.

Cause

In builds 12.0.4.803–12.0.4.827 in the Automatic Task Retrieval mode, the order of tasks is determined based on batch priority among the queues. 

Resolution

To resolve this issue, it is highly recommend updating to build 12.0.4.848+ as it will revert the retrieval order back to the default setting.