A troubleshooting system. In particular implementations, a method includes receiving a request for troubleshooting, where the request comprises identifying information for a wireless client having a connection problem. The method further includes identifying network nodes that are sources of log data associated with connection activity of the wireless client, and invoking troubleshoot logging on one or more central controllers for the wireless client. The method further includes polling the identified network nodes for the log data, and identifying one or more potential causes of the connection problem based on correlating the data logs.