Have captured steps to navigate the nodes of a tree in our flex application. When I playback the test case, it sometimes runs through each step without any problems but other times it cannot find the tree with a 'Specified target not found' error. I have added a sleep step after login to ensure enough time for the tree to load but the test case is still inconsistent i.e. it sometimes passes and sometimes doesn't.
I am using iTest4.0 on Windows XP with Firefox as the internal browser.