Scrapebox How to automatically keep scrape failed keywords?

I merged 500keywords with 400 footprint = 200,000 keywords whole.

Does automator have ability to transfer failed keywords to harvester and keep harvesting again with the failed keywords and add to "url havested" or save to somewhere?

Or is there any other solution?

Because when harvest with huge keywords list, the harvester frequently stop after only few keywords used.

How many proxies you are using ?

Are your proxies private or public ?

don't do scraping with that big list in scrapebox . Split to smaller text files for better results .
i don't know how many days will that scrape last .

Another Qs -

How many results you are seeking for one query ?

By default its 1000, I would recommend to go for the 100 to 200 results per keyword.

That will also minimize the load on scrapebox.