I was trying to test AutoCAD Web on Safari but see strange errors only with web inspector open. Here is the scenario:
- Open https://web.autocad.com/?user=safari_testing and open the web inspector
- Then reload the page twice with web inspector open.
- You will see errors in the console
XMLHttpRequest cannot load https://web.autocad.com/messsages?action=peek&sourceid=6a47bf3c-4d8b-bd89-14eb-813993b8ef11 due to access control checks.
Failed to load resource
Does anyone encounter same issue on other websites? This only happens on Safari and only with web inspector open. And there is no issue with Chrome and Firefox. I tried to find out but couldn't figure out the reason. Please help thanks!
FYI: Tested on Safari 16.6 and Safari 17.0
Similar issue: Safari - XMLHttpRequest cannot load X due to access control checks. [Inspector]
