Workers not failing open

i have all domain workers set to fail open after limit, but i still get 500 errors and also i am getting emails saying my limit is close/reached and users will get 500 errors.

Whats the point of fail open setting on workers? i thought is was supposed to pass requests without worker processing.

Sample email:
Hi,

You have exceeded the daily Cloudflare Worker limit of 100000 requests.

If you do not take any action, your end users will experience 5XX errors until the limit resets at 2020-01-15 at 00:00:00 UTC

A post was merged into an existing topic: Worket limit fail open not working