woozone AWS keys not working even though have the Amazon API registered

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Getting the same error as everyone else with WooZone trying to check the keys provided.

Note:

  1. Az API says I already have an account.
  2. have used the same credentials for the AZ associates /web services/ and API logins

Have copied and pasted the keys but don’t see any special characters or problems.

I see this problem called out for a long time. Has any one had any luck? I changed the request protocol to SOAP vs. XML, no change.