Event though my cors policy is 100% open i receive browser restriction denial error from time to time. This is not consistent less then 1%, but still will not be able to deploy this way. Please advice.
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Hello,
Just came across this answer and decided to write some general guidelines for anyone who comes across this in the future despite the old question.
Occasional CORS errors might be due to network glitches, browser extensions, or intermittent server issues.
To debug this, I recommend the following steps:
- Check logs: Verify your server logs for any relevant error messages or failed requests.
- Test with different browsers: Try replicating the error on various browsers and devices to narrow down potential issues.
- Review server-side configuration: Ensure that your server is consistently applying CORS headers to the responses.
For further understanding and troubleshooting CORS, please refer to DigitalOcean’s tutorial on Implementing CORS in Node.js with Express and TypeScript.
Hope that this helps!
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