--- a/wpa_supplicant/wpa_supplicant.c

+++ b/wpa_supplicant/wpa_supplicant.c

@@ -2632,10 +2632,10 @@ static void wpas_start_assoc_cb(struct w

 		if (assoc_failed) {

 			/* give IBSS a bit more time */

-			timeout = ssid->mode == WPAS_MODE_IBSS ? 10 : 5;

+			timeout = ssid->mode == WPAS_MODE_IBSS ? 20 : 10;

 		} else if (wpa_s->conf->ap_scan == 1) {

 			/* give IBSS a bit more time */

-			timeout = ssid->mode == WPAS_MODE_IBSS ? 20 : 10;

+			timeout = ssid->mode == WPAS_MODE_IBSS ? 20 : 20;

 		}

 		wpa_supplicant_req_auth_timeout(wpa_s, timeout, 0);

 	}