# Unable to create certificate Nimbustor NAS, unable to apply settings 5401

**URL:** <https://community.letsencrypt.org/t/unable-to-create-certificate-nimbustor-nas-unable-to-apply-settings-5401/184949>\
**Category:** Help\
**Created:** [September 22, 2022, 6:27pm UTC](https://community.letsencrypt.org/t/unable-to-create-certificate-nimbustor-nas-unable-to-apply-settings-5401/184949 "2022-09-22T18:27:36Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Bruce5051](https://sea3.discourse-cdn.com/letsencrypt/user_avatar/community.letsencrypt.org/bruce5051/32/76576_2.png) [@Bruce5051](https://community.letsencrypt.org/u/Bruce5051)\
**Post date:** [September 22, 2022, 6:47pm UTC](https://community.letsencrypt.org/t/unable-to-create-certificate-nimbustor-nas-unable-to-apply-settings-5401/184949/2 "2022-09-22T18:47:14Z")

</div>

Hi @Steve6443,

Here a a couple of changes recently on Let's Encrypt domain validation:

1. [Rejecting SHA-1 CSRs and validation using TLS 1.0 / 1.1 URLs](https://community.letsencrypt.org/t/rejecting-sha-1-csrs-and-validation-using-tls-1-0-1-1-urls/175144)
2. [Email feedback: TLS 1.0/1.1 deprecation and SHA-1 deprecation](https://community.letsencrypt.org/t/email-feedback-tls-1-0-1-1-deprecation-and-sha-1-deprecation/181174)

And here are a couple links to ASUSTOR information (that you probably have already found)

1. [Using HTTPS to Secure NAS Communication - ASUSTOR NAS](https://www.asustor.com/online/College_topic?topic=324#hs32)
2. [Community - ASUSTOR Inc.](https://www.asustor.com/en/online/community)

---

_[View the full topic](https://community.letsencrypt.org/t/unable-to-create-certificate-nimbustor-nas-unable-to-apply-settings-5401/184949)._