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Using chrome 74, selenium/python to scrape a website, my chrome developer console is clean on my main pc: the website I am scraping works completely with no CORS errors. When I try to replicate this test using all the same components on my alternate devices (same operating system, windows 10, library versions, python version, chrome version), I run into a pretty common CORS error.

Access to fetch at 'https://' from origin 'https://' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: It does not have HTTP ok status.

I have tried "Allow CORS" chrome extension to resolve the issue and it seems to bring more errors so I used the flag "--disable-web-security", the website now works partially though is still not fully functional.

Why dont I have the same CORS issue on the computer my script works flawlessly on?

Shaneless
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