API access error 9109

Hi everyone!

While using API with an active whitelist of IP addresses, periodically the request fails with error 403.
Cloudflare gives a message that the API token is being used from an invalid address, and this address is a self-assigned IP (

            "message":"Cannot use the access token from location:"

does anyone have any ideas why this might be happening?
If I disable the whitelist - no problem.

Sounds like an internal bug. I would gather the response headers from a request and open a support case.

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