I'm getting error NSS error -12286 while downloading a file from HTTPS using curl. I can download the same file without issues using wget so I can exclude any firewall or blacklist issues. Already tried, with no luck, options -k and --cipher ecdhe_ecdsa_aes_128_gcm_sha_256, that is the server preferred cipher according to Qualys SSL Labs Test Server tool here: https://www.ssllabs.com/ssltest/analy