On Mon, 2017-10-30 at 17:29 -0700, Rajkumar Manoharan wrote: > Update last_ack status for all except station probing frames > (i.e null data). Otherwise the station inactivity duration is > cleared whenever AP is checking presence of idle stations by sending > null data frame for every inactive threshold (ap_max_inactivity). You make it sound like this is a problem, but don't explain why it would be? I don't really see it anyway. johannes