Problem: When using a Mozilla Firefox 2.x browser,
you might see the error "A script on this page may be busy, or it may have
stopped responding. You can stop the script now, or continue to see if the
script will complete.",
Solution: When this error displays, you can safely click Continue.
This error message can display twice. This means that JavaScript™ code
did not execute within the time specified by the default constraint. You can
edit the default constraint value to allow the scripts to complete without
generating this error.
To edit the default constraint value:
- In IBM® Rational® Test
Lab Manager, in the URL address field, enter about:config and
press Enter.
- Find the variable named dom.max_script_run_time.
Double-click on the line that contains this variable. A dialog box displays,
with the integer value for seconds.
- The typical default is between 5 and 10 seconds. Users with slower systems
or connection speeds might need to increase this number. Doubling this value
should be sufficient to allow the scripts to complete without displaying this
error.