How to limit the number of connections

Hi, GSA members.
Could you explain how to limit number of connections ? Is it the same as threads ? For example in SB I use 2:10 ratio. If I have 10 private proxies, I will set action to 2 connections.
Not sure if GSA allows such method.

There is just threads in GSA SER! (GSA = company name).

The proxies are rotated.

If you want to adjust how often you scrape Google per proxy there is a delay setting on the 'Proxies' tab of SER's options.

Yes, but don't lower it too much since you have already problems with banning. I would keep it to 60 seconds minimum.