I am using the integrated letsencrypt within Plesk (CentOS 7.9.2009) but since a few days I keep receiving a cURL error 56 followed by 35 after a few requests which leaves me to thing that my server IP has been banned. Where can I request a whitelist? With thanks,

We haven’t added any IP blocks during that timeframe.

I am witnessing a similar behavior using the acme.sh script (latest version 3.0.5) on Arch Linux. Apparently, in a non-deterministic way, but for the majority of requests, curl fails with exit code 35 or 56. Among the affected URLs are: https://acme-v02.api.letsencrypt.org/acme/new-order https:/…

For the record, everything started to work again after a few days without me changing any configuration... :person_shrugging: :slightly_smiling_face:

Could not obtain directory: cURL error 35 and 56: TCP connection reset by peer

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Could not obtain directory: cURL error 35 and 56: TCP connection reset by peer

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