vdev_param = ar->wmi.vdev_param->mgmt_rate;
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
hw_rate_code);
+--- a/ath10k-5.2/mac.c
++++ b/ath10k-5.2/mac.c
+@@ -6728,6 +6728,7 @@ static void ath10k_bss_info_changed(stru
+ "mac vdev %d mcast_rate %x\n",
+ arvif->vdev_id, rate);
+
++ arvif->mcast_rate[band] = rate;
+ vdev_param = ar->wmi.vdev_param->mcast_data_rate;
+ ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
+ vdev_param, rate);
+@@ -6736,6 +6737,7 @@ static void ath10k_bss_info_changed(stru
+ "failed to set mcast rate on vdev %i: %d\n",
+ arvif->vdev_id, ret);
+
++ arvif->bcast_rate[band] = rate;
+ vdev_param = ar->wmi.vdev_param->bcast_data_rate;
+ ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
+ vdev_param, rate);
+@@ -6762,6 +6764,7 @@ static void ath10k_bss_info_changed(stru
+ return;
+ }
+
++ arvif->mgt_rate[def.chan->band] = hw_rate_code;
+ vdev_param = ar->wmi.vdev_param->mgmt_rate;
+ ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
+ hw_rate_code);