Version specific

Describe the problem.
I am using web scraper to scrape some data from the web , but I am facing an issue that it is skipping the data and not scraping accurate data .i have kept delayed but still it's not working. Also, i have noticed that i am using chrome 79.0.3945.79 Version and the system which is using chrome version like Version 77.0.3865.120 (Official Build) (64-bit) and 78.0.3904 (Official Build) (64-bit) where data is getting perfectly scrape. So my question web scraper works in best in downgrade chrome version or any other issue is there??
Url: http://example.com

Sitemap:
{id:"sitemap code"}