Failure state reset after wifi authentication denied

Hi, I've encountered a situation where an wifi Access Point denies the authentication of my client ("denied authentication (status 17)"). Connman considers that as a failure, and the service I was trying to connect enters the 'failure' state, with error 'connect-failed'. From then, after only one attempt, despite the background scanning, connman never tries to reconnect automatically, even if the service is configured as 'AutoConnect' and the corresponding SSID appears in the scan results: it looks like it is ignored. Is that normal behaviour? Is there a way for connman to consider the failed service in subsequent automatic scan results (exponential bg scan) to retry connecting? The only way I found so far is to manually trigger a connection, but that is not acceptable for unattended device... :s Thanks in advance for your help. Kind regards, -- Damien