Wildcard LetsEncrypt: What means: invalid role or region for certificate

hi,

I’m using wildcard certs from LetsEncrypt and if I try curl, I get

 nomad.rpc: failed TLS handshake: remote_addr=10.4.1.23:42716 error="invalid role or region for certificate"

I never saw this before … …

Nomad version is 1.4.3

any suggestions ?