1) We send XHR request with POST method to https://domain1.com/redirect 2) https://domain1.com/redirect returns response with code 302 and redirect to https://domain2.com/?someparams=here
Sometimes (about 60%) browser don't make request to https://domain2.com/?someparams=here . Browser is Chrome or Edge. There is no any problem in Firefox.
If chrome starts by "chrome.exe --user-data-dir="C://Chrome dev session" --disable-web-security" all is ok. And if "Disable cache" is activated or service worker is disabled we can reproduce this problem.
There is other similar question on Stackowerflow Chrome cancels CORS XHR upon HTTP 302 redirect but different is that this problem is not permanent.
