Hi! Just wanted to give a little more insight about AdWords integration failures. Whenever we make a request to the AdWords API, and when that API request fails, we disable the integration. Currently, we capture the failure response from AdWords and store it, and our support team can see these failure messages.
In order to work to resolve the failures, the best thing to do now is to reach out to support and work with them to investigate what is causing the failed API requests. Due to the wide variety of potential causes for failed API requests, we're still trying to determine what the main offenders are here and what the best way to handle this would be for our customers. Rest assured we are actively working towards a more proactive long term solution.