diff --git a/package/msposd/0001-wifilink-mspvtx-read-only.patch b/package/msposd/0001-wifilink-mspvtx-read-only.patch
index 5ef75ae..70229b6 100644
--- a/package/msposd/0001-wifilink-mspvtx-read-only.patch
+++ b/package/msposd/0001-wifilink-mspvtx-read-only.patch
@@ -80,7 +80,7 @@ index a8b756e..7e5ca2a 100644
  		break;
  	}
 diff --git a/osd/msp/msp.c b/osd/msp/msp.c
-index b1a538c..ad9d55d 100644
+index b1a538c..d834780 100644
 --- a/osd/msp/msp.c
 +++ b/osd/msp/msp.c
 @@ -5,6 +5,7 @@
@@ -108,7 +108,7 @@ index b1a538c..ad9d55d 100644
  
  uint16_t msp_data_from_msg(uint8_t message_buffer[], msp_msg_t *msg) {
  	// return size
-@@ -46,50 +46,94 @@ uint16_t msp_data_from_msg(uint8_t message_buffer[], msp_msg_t *msg) {
+@@ -46,50 +46,103 @@ uint16_t msp_data_from_msg(uint8_t message_buffer[], msp_msg_t *msg) {
  	return msg->size + 6;
  }
  
@@ -165,6 +165,10 @@ index b1a538c..ad9d55d 100644
 -	payload[12] = CHANNEL_COUNT;	// newChannelCount
 -	payload[13] = NUM_POWER_LEVELS; // newPowerCount
 -	payload[14] = 0;				// vtxtable should be cleared
++static bool wfb_runtime_active(void) {
++	return system("pidof wfb_tx wfb_rx wfb_tun wifilink >/dev/null 2>&1") == 0;
++}
++
 +static uint8_t power_index_for_txpower(int txpower) {
 +	uint8_t best = 0;
 +	int smallest_delta = 101;
@@ -181,7 +185,7 @@ index b1a538c..ad9d55d 100644
 +}
 +
 +static int get_wfb_vtx_config(int *band, int *channel, int *configured_frequency,
-+	uint8_t *power_index) {
++	uint8_t *power_index, bool *pit_mode) {
 +	*configured_frequency = read_wfb_frequency();
 +	if (*configured_frequency < 0) {
 +		fprintf(stderr, "mspVTX: cannot read /etc/wfb.yaml channel\n");
@@ -193,6 +197,11 @@ index b1a538c..ad9d55d 100644
 +		fprintf(stderr, "mspVTX: cannot read /etc/wfb.yaml txpower\n");
 +		return -1;
 +	}
++	bool active = wfb_runtime_active();
++	*pit_mode = !active;
++	if (!active) {
++		txpower = 0;
++	}
 +	*power_index = power_index_for_txpower(txpower);
 +
 +	*band = 1;
@@ -210,12 +219,12 @@ index b1a538c..ad9d55d 100644
 +}
 +
 +static void send_vtx_config(int serial_fd, int band, int channel, int configured_frequency,
-+	uint8_t power_index, bool clear_table) {
++	uint8_t power_index, bool pit_mode, bool clear_table) {
 +	uint8_t payload[15] = {
 +		configured_frequency & 0xFF,
 +		(configured_frequency >> 8) & 0xFF,
 +		power_index, // nearest configured 0..100 WFB txpower table entry
-+		0, // pit mode
++		pit_mode, // management standby is represented as VTX pit mode
 +		0, // low power when disarmed
 +		0, 0, // pit frequency
 +		band,
@@ -235,15 +244,15 @@ index b1a538c..ad9d55d 100644
 +}
 +
 +static void wipeVtxTable(int serial_fd, int band, int channel, int configured_frequency,
-+	uint8_t power_index) {
++	uint8_t power_index, bool pit_mode) {
 +	// First tell Betaflight to discard any stale table, then publish the
 +	// configured WFB frequency and the table dimensions.
-+	send_vtx_config(serial_fd, band, channel, configured_frequency, power_index, true);
-+	send_vtx_config(serial_fd, band, channel, configured_frequency, power_index, false);
++	send_vtx_config(serial_fd, band, channel, configured_frequency, power_index, pit_mode, true);
++	send_vtx_config(serial_fd, band, channel, configured_frequency, power_index, pit_mode, false);
  }
  
  void setVtxTableBand(int serial_fd, uint8_t band) {
-@@ -119,7 +163,7 @@ void setVtxTableBand(int serial_fd, uint8_t band) {
+@@ -119,7 +172,7 @@ void setVtxTableBand(int serial_fd, uint8_t band) {
  	}
  
  	construct_msp_command(buffer, MSP_SET_VTXTABLE_BAND, payload2, sizeof(payload2), MSP_OUTBOUND);
@@ -252,7 +261,7 @@ index b1a538c..ad9d55d 100644
  }
  
  void setVtxTablePowerLevel(int serial_fd, uint8_t idx) {
-@@ -139,31 +183,25 @@ void setVtxTablePowerLevel(int serial_fd, uint8_t idx) {
+@@ -139,31 +192,26 @@ void setVtxTablePowerLevel(int serial_fd, uint8_t idx) {
  
  	construct_msp_command(
  		buffer, MSP_SET_VTXTABLE_POWERLEVEL, payload2, sizeof(payload2), MSP_OUTBOUND);
@@ -265,15 +274,17 @@ index b1a538c..ad9d55d 100644
 +	int channel;
 +	int configured_frequency;
 +	uint8_t power_index;
++	bool pit_mode;
++
++	if (get_wfb_vtx_config(&band, &channel, &configured_frequency, &power_index, &pit_mode) != 0) {
++		return;
++	}
  
 -	// mspVTX read current frequency setting
 -	query_interface_for_available_frequencies();
 -
 -	frequency = read_current_freq_from_interface(read_setting("/etc/wfb.conf", "wlan"));
-+	if (get_wfb_vtx_config(&band, &channel, &configured_frequency, &power_index) != 0) {
-+		return;
-+	}
- 
+-
 -	int band = 6;
 -	int channel = 3;
 -	for (int index = 0; index < FREQ_TABLE_SIZE; index++) {
@@ -292,11 +303,11 @@ index b1a538c..ad9d55d 100644
  	}
  
 -	wipeVtxTable(serial_fd, band, channel);
-+	wipeVtxTable(serial_fd, band, channel, configured_frequency, power_index);
++	wipeVtxTable(serial_fd, band, channel, configured_frequency, power_index, pit_mode);
  
  	for (int i = 1; i <= BAND_COUNT; i++) {
  		setVtxTableBand(serial_fd, i);
-@@ -174,6 +212,19 @@ void msp_set_vtx_config(int serial_fd) {
+@@ -174,6 +222,20 @@ void msp_set_vtx_config(int serial_fd) {
  	vtxInitDone = true;
  }
  
@@ -305,12 +316,13 @@ index b1a538c..ad9d55d 100644
 +	int channel;
 +	int configured_frequency;
 +	uint8_t power_index;
++	bool pit_mode;
 +
-+	if (get_wfb_vtx_config(&band, &channel, &configured_frequency, &power_index) != 0) {
++	if (get_wfb_vtx_config(&band, &channel, &configured_frequency, &power_index, &pit_mode) != 0) {
 +		return;
 +	}
 +
-+	send_vtx_config(serial_fd, band, channel, configured_frequency, power_index, false);
++	send_vtx_config(serial_fd, band, channel, configured_frequency, power_index, pit_mode, false);
 +}
 +
  msp_error_e construct_msp_command(uint8_t message_buffer[], uint8_t command, uint8_t payload[],