So I have been having an issue with automation studio now having issue with a error 401 unauthorized. this issue is affecting both my environments test and production. I have been using it since 2023 without issue. I know they are making some changes with the legacy client but I cant seem to get mine working now. I have deleted and connected my instance deleted the client key and everything i have compared the secret to the one in the database and they match. Just cant seem to get anything to move through the automation. The log file says Unrecognized Token.
I typically see this issue when a connector or API is updated.
From your summary, it sounds like you are having an issue with setting up a connector that used to work, but no longer does.
I find that POSTMAN makes troubleshooting a bit easier / faster. EX: WooCommerce now requires https in the URI and will return 401 if it is not present.
I am currently using the Automation Studio BPM widget and when the data gets sent to automation studio i get the error during my BPM process and not able to get it to work through Automation Studio. However, i am able to access workato via the kinetic iframe.