Hi @hadoopmarc,

Thanks for replying and no apology needed - it's a good question. Although I failed to mention it in my question, I did set the credentials to ('graham','sass-password') in the sasl-remote.yaml file when testing with the JanusGraph as credentials store.

Setting a breakpoint in the server I could see the correct credentials being received, and the credentials store traversal looked fine; but no vertex is returned.

All the best
  Graham