I'm trying to set a workflow rule for the Task Module that triggers when the due date is today. If i get it right, the 'Execute Based on Date Field' would suit this purpose just fine. So i've set the rule to execute on task due date and also the time of execution, but usually when this time comes nothing happens. I don't have any criteria specified for i want this rule to apply to all my tasks no matter what, and i made sure that a few instant actions were in place before waiting for the workflow to get triggered. 

Before checking this forum, i've decided to run a test trying to implement the same scenario, but this time in the Contacts Module, and it worked as it should be. I just dont get why i couldnt make it right for the one in Task Module, can you guys provide some help, please?

Thank you