In response to receiving an indication from a client device experiencing a network connectivity error, a grouping of target client devices is identified for purposes of executing a distributed network diagnostic, the grouping being identified based on one or more configuration settings associated with client devices. The client devices in the identified grouping retrieve and execute an instruction. Data generated upon executing the instruction is received from each client device over a device management channel. The data is aggregated and trend data is generated. An instruction is sent to the client device experiencing the network connectivity error, wherein the instruction mitigates the network connectivity error.