At least this two extensions works only then you use fingerprints:
veepn majdfhpaihoncoakbjgbdhglocklcgno
hoxx nbcojefnccbanplpoffopkoepjmhgdgh
Example: vpn1.xml
@bennettjimmy63 its pretty simple just after Initialize just go on
Script statics - Thread number OK
then
Waiters - Sleep - [[THREAD_INDEX]]*(time to wait ms)