This update has ruined my script, went from easily running 100 threads to non stop fails on 50... how can I compile so when launched it'll use an older version?
@yourfriendkarol
This code contains an event handler. It should be added to the page before it is downloaded (preferably). Use "Browser -> execute every time the page loads". From "Tools -> execute the code" access to the root object "windows" is not. From this error there is - no "windows.document"
