# Certificate.cpp:973 syno-letsencrypt failed. 200 \[new-req, unexpect httpcode\]

**URL:** <https://community.letsencrypt.org/t/certificate-cpp-973-syno-letsencrypt-failed-200-new-req-unexpect-httpcode/106644>\
**Category:** Help\
**Created:** [November 18, 2019, 3:53pm UTC](https://community.letsencrypt.org/t/certificate-cpp-973-syno-letsencrypt-failed-200-new-req-unexpect-httpcode/106644 "2019-11-18T15:53:03Z")\
**Posts on this page:** 1\
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**Author:** ![kduytsch](https://avatars.discourse-cdn.com/v4/letter/k/a3d4f5/32.png) [@kduytsch](https://community.letsencrypt.org/u/kduytsch)\
**Post date:** [November 20, 2019, 12:54pm UTC](https://community.letsencrypt.org/t/certificate-cpp-973-syno-letsencrypt-failed-200-new-req-unexpect-httpcode/106644/3 "2019-11-20T12:54:48Z")

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Hi

I just checked and I had exactly the same errors :  
2019-11-20T13:32:33+01:00 Diskstation synoscgi\_SYNO.Core.Certificate.LetsEncrypt\_1\_create[14411]: certificate.cpp:973 syno-letsencrypt failed. 200 [new-req, unexpect httpcode]  
2019-11-20T13:32:33+01:00 Diskstation synoscgi\_SYNO.Core.Certificate.LetsEncrypt\_1\_create[14411]: certificate.cpp:1392 Failed to create Let’sEncrypt certificate. [200][new-req, unexpect httpcode]

I just updated to latest available DSM version (DSM 6.2.2-24922 Update 4) and now it works fine

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_[View the full topic](https://community.letsencrypt.org/t/certificate-cpp-973-syno-letsencrypt-failed-200-new-req-unexpect-httpcode/106644)._