Ajax TruClient: End Event not getting triggered

Hi,

I have recorded a script using Ajax TruClient IE (VUGEn 11.52) with following steps.

1. xyz xyz

2. Click on "Review Complete" button

3. Click on "OK" from confirmation popup.

Problem:

While replying execution cursor comes at step 2 above, it clicks on "Review Complete" button, but cursor never goes to step 3 above, execution remains stucked at step 2 forever.

I have tried setting all end event option for Review complete button but no luck.