grouper duo provisioner throttling

we are still experiencing issues with the new duo provisioner. We are seeing error 429/42901 (The account has made too many requests of this type recently. Try again later) when processing large membership changes with either the incremental or full sync so the membership counts in grouper are not matching up with those in Duo. Taking a look here https://community.duo.com/t/429-too-many-requests-after-a-request-every-20-seconds/6863 and here https://github.com/duosecurity/duo_client_python/issues/101 we are being throttled due to too many requests per minute. Duo’s website https://help.duo.com/s/article/1338?language=en_US mentions updating to the newest version of the duo client library to ensure the client backs off automatically and makes requests within the limit. I am not sure if this is an update/fix that needs to be implemented in Grouper or if there is a setting we can change currently in Grouper to rate limit the requests the duo provisioner is making. Any suggestions on how to fix this?

From Andrew Costa