Certificates not working - TASK ERROR: validating challenge

Reinstalled Proxmox 8.2.4, added cloudflare details added letsencrypt I have done this several time before with no problems, did they change something?

Loading ACME account details
Placing ACME order
Order URL: https://acme-v02.api.letsencrypt.org/acme/order/1945663146/304959346946

Getting authorization details from 'https://acme-v02.api.letsencrypt.org/acme/authz-v3/4033482936**'
The validation for pve.*******.com is pending!
[Sat Sep 14 08:43:20 +07 2024] Adding record
[Sat...

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