When the status of a task in the project changes or the time estimate changes, a certain value of 4h

Question

When the status of a task in the project changes or the time estimate changes, a certain value of 4h is set in the task estimate field.

I checked the automation, there are no scripts. The post of the function, there is also nothing related to this. Field settings. I can't find the source of the problem. The error is observed only in one project, in the rest everything is OK.

Архипов Тихон · Answer

The problem is that the time estimate field should not have a default value. And I can't find anywhere where to see if it exists and what it is. But thanks for the thought about time zones, I'll look in the settings. Although in this case, I do not understand why, when changing the time estimate, he immediately returns it to its original state with a separate action

Dick · Answer

If no scripts are running and the status change properties are cleared, I'm a bit lost...

It started met thinking outside the box: could we be facing something like a time zone induced offset of a default value here? In other words, is this project different from the other projects in this way (user time zones included)?

Архипов Тихон · Answer

Yes, I checked the properties when going to the business processes tab