I've seen this issue posted here before, but no one has posted an answer.
I am new to TruClient, attempting to develop a script to test Siebel OpenUI.
When I playback my script in the TruClient IE window, it displays a Security Warning that I have to manually click through (that is a separate issue).
Because I can't playback in the TruClient IE window, I tried playing back through VuGen. That generates the network timeout error. This happens at the point where the script is logging into Siebel, which currently takes about 30 seconds to display the home page after logging in.