Module Builder

Have somebody noticed that after initial deployment of new custom module using Module Builder no further changes taking effect after deploy button is pressed. To deploy changes I need go to Studio and deploy every layout or list or filter separately. Is it normal behavior for Module Builder or is it some kind of bug? Same behavior noticed with different suitecrm releases. Had no problems with custom modules deployment with sugarcrm. Don’t really thing problems in apache or php settings. Any advise?

Do you see an clues in your logs at the time of failed deployments?