A bug?

Hi Nemanja, thanks for reaching out! That marker is actually a date constraint. They appear when you have tasks linked by a dependency and you reschedule the dependent task to a later date. The constraint prevents the dependent tasks from being automatically rescheduled to a date before the one where the constraint it. 

To remove it:

• Click the task with the date constraint and use drag and drop to reschedule the task so that it begins immediately after (for finish to start) or on the same date as the preceding task (for start to start dependencies).
• Extend the task’s duration so that it begins immediately after (for finish to start) or on the same date as the preceding task (for start to start).

Let me know if you have any questions!

I don't have a need for date constraints.

Wike needs to provide an option to completely disallow them.

Lisa Community Team at Wrike Wrike Product Manager Torne-se um especialista em Wrike com o Wrike Discover

Lisa Wrike Team member Torne-se um especialista em Wrike com o Wrike Discover