Hi Andrew, are you still running into this same issue? I'm going through the log there are quite a few errors there could you please specify which one specifically. Are you referring to this one [Warning] api:sendMessageBlocking: AUTH Message 21 failed. ?
Would help if may be you can also share which ThingWorx version and which ADO service version you are working with and how is the environment setup. Is everything on same machine or are they setup differently? Do you have SSL enabled in the ADO configuration? Is ThingWorx running with HTTPS?