Web Scraper stuck/frozen on same page suddenly

[Scott Brown]

I have a scrape that has been running for about a week now on a remote server without any issues scraping product information from a retailers site. Today, it has been on the same product page for over an hour and does not seems to be running. I exported the CSV and there are just under 49,000 rows. Any thoughts or help would be greatly appreciated! 

[Corentin Lorans]

Try to ad some delay to each selectors.