Am I using too many threads? (Is even chunks listing multi-threaded?)
Simply re-running the same command will sometimes work, sometimes not.
This morning is the first time I got this error.
I am not running any other duplicacy commands against Google Drive in parallel.
Command: /usr/local/bin/duplicacy -log check -persist -r 32 -chunks -threads 32 2020-10-09 09:19:44.063 INFO STORAGE_SET Storage set to gcd://duplicacy-backups 2020-10-09 09:19:45.880 INFO SNAPSHOT_CHECK Listing all chunks 2020-10-09 09:21:25.843 INFO GCD_RETRY  Maximum number of retries reached (backoff: 64, attempts: 15) 2020-10-09 09:21:25.843 ERROR LIST_FILES Failed to list the directory chunks/: googleapi: Error 403: User Rate Limit Exceeded. Rate of requests for user exceed configured project quota. You may consider re-evaluating expected per-user traffic to the API and adjust project quota limits accordingly. You may monitor aggregate quota usage and adjust limits in the API Console: https://console.developers.google.com/apis/api/drive.googleapis.com/quotas?project=243147021227, userRateLimitExceeded