I am trying to take advantage of the Branch Deploy functionality to deploy develop branches from two of my projects. I have only been partially successful with this, as my branch deploy previews from Netlify work fine, but the custom domains at develop.projectname.com are failing periodically.
I believe these errors are related to failed SSL provisioning. When I try to navigate to each of these domains I get this error:
An error occurred during a connection to develop.treetoplearning.org. Cannot communicate securely with peer: no common encryption algorithm(s).
Error code: SSL_ERROR_NO_CYPHER_OVERLAP
To clarify, I am using Netlify’s DNS service, I have a valid CNAME record for each site, and I have added Netlify’s nameservers to my domain registrar.
For reference, the branch deploy domains are as follows:
Also, the working deploy previews of each branch are as follows: