I am experiencing a strange behavior for the first time...
I have a actionFunction in my apex compoenent, which has reRender to some panel id. The panel doesnot reRender at all even though the method is successfully executed at the back end. If I make it empty reRender function and put an alert on complete, this works..
AM I MISSING Something?
<apex:actionFunction name="fetchRecords" action="{!refreshSubCaseRecords}" oncomplete="alert('123')" immediate="true" reRender="refreshPanel" />