This has been an annoyance for a while, but VuGen is no longer recording think time when I record scripts. I'm using the Web - HTTP/HTML protocol. It worked in older versions. I have the following settings
Recording Options -> General -> Script
Generate think time greater than threshold = 3
Generate fixed think time after end transaction = not set
I have installations on two separate machines, and I experience the same behaviour. I'm also waiting for longer than 3 seconds while browsing each page while I script. I don't think I'm missing any patches either.
Any ideas anyone?