Hi all, @ MingAnn Ng > If you increase the value for acs_num_req_surveys and acs_roc_duration_ms, you will not get -inf as the interference value. I faced this problem initially, but with more number of surveys ACS actually picks the best channel. @ Luis > I got convincing results on Channel selection. I also cross verified the selected channel and the channels used by the nearby AP's through Kismet. With 9 AP's using different channel, ACS selected the channel which was least used. Great Work Luis ! -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html