diff --git a/core/frontend/src/components/vehiclesetup/PwmSetup.vue b/core/frontend/src/components/vehiclesetup/PwmSetup.vue
index 12eec0013e..7cc0f32394 100644
--- a/core/frontend/src/components/vehiclesetup/PwmSetup.vue
+++ b/core/frontend/src/components/vehiclesetup/PwmSetup.vue
@@ -426,7 +426,7 @@ export default Vue.extend({
     this.motor_writer_interval = setInterval(this.write_motors, 100)
     fetchCurrentBoard()
 
-    mavlink.setMessageRefreshRate({ messageName: 'SERVO_OUTPUT_RAW', refreshRate: 10 })
+    mavlink.subscribeMessageRefreshRate({ messageName: 'SERVO_OUTPUT_RAW', refreshRate: 10 })
     this.desired_armed_state = this.is_armed
     this.installListeners()
     this.updateReversionValues()
@@ -434,7 +434,7 @@ export default Vue.extend({
   beforeDestroy() {
     clearInterval(this.motor_zeroer_interval)
     clearInterval(this.motor_writer_interval)
-    mavlink.setMessageRefreshRate({ messageName: 'SERVO_OUTPUT_RAW', refreshRate: 1 })
+    mavlink.unsubscribeMessageRefreshRate({ messageName: 'SERVO_OUTPUT_RAW', refreshRate: 10 })
     this.uninstallListeners()
   },
   methods: {
diff --git a/core/frontend/src/components/vehiclesetup/configuration/compass/AutoCoordinateDetector.vue b/core/frontend/src/components/vehiclesetup/configuration/compass/AutoCoordinateDetector.vue
index 2085362e7b..deb52f4a3e 100644
--- a/core/frontend/src/components/vehiclesetup/configuration/compass/AutoCoordinateDetector.vue
+++ b/core/frontend/src/components/vehiclesetup/configuration/compass/AutoCoordinateDetector.vue
@@ -61,9 +61,10 @@
 
 <script lang="ts">
 
-import { PropType } from 'vue'
+import { markRaw, PropType } from 'vue'
 
 import mavlink2rest from '@/libs/MAVLink2Rest'
+import Listener from '@/libs/MAVLink2Rest/Listener'
 import autopilot_data from '@/store/autopilot'
 import autopilot from '@/store/autopilot_manager'
 import { FirmwareVehicleType } from '@/types/autopilot'
@@ -93,6 +94,7 @@ export default {
       manual_lat: this.inputcoordinates?.lat,
       manual_lon: this.inputcoordinates?.lon,
       original_ekf_src: undefined as number | undefined,
+      position_listener: undefined as Listener | undefined,
     }
   },
   computed: {
@@ -136,13 +138,19 @@ export default {
   },
   mounted() {
     this.original_ekf_src = this.current_ekf_src
-    mavlink2rest.startListening('GLOBAL_POSITION_INT').setCallback((receivedMessage) => {
-      this.mavlink_lat = receivedMessage.message.lat !== 0 ? receivedMessage.message.lat * 1e-7 : undefined
-      this.mavlink_lon = receivedMessage.message.lon !== 0 ? receivedMessage.message.lon * 1e-7 : undefined
-    }).setFrequency(0)
+    // markRaw: Listener -> Endpoint.latestData must not be deep-observed.
+    this.position_listener = markRaw(
+      mavlink2rest.startListening('GLOBAL_POSITION_INT').setCallback((receivedMessage) => {
+        this.mavlink_lat = receivedMessage.message.lat !== 0 ? receivedMessage.message.lat * 1e-7 : undefined
+        this.mavlink_lon = receivedMessage.message.lon !== 0 ? receivedMessage.message.lon * 1e-7 : undefined
+      }).setFrequency(0),
+    )
     mavlink2rest.requestMessageRate('GLOBAL_POSITION_INT', 1, autopilot_data.system_id)
     this.getGeoIp()
   },
+  beforeDestroy() {
+    this.position_listener?.discard()
+  },
   methods: {
     async waitFor(func: () => boolean, raise = false): Promise<void> {
       const start = new Date()
diff --git a/core/frontend/src/components/vehiclesetup/configuration/compass/CompassDisplay.vue b/core/frontend/src/components/vehiclesetup/configuration/compass/CompassDisplay.vue
index 1be7fbf583..b6e30a769c 100644
--- a/core/frontend/src/components/vehiclesetup/configuration/compass/CompassDisplay.vue
+++ b/core/frontend/src/components/vehiclesetup/configuration/compass/CompassDisplay.vue
@@ -38,6 +38,8 @@ const mainAngles = {
   315: 'NW',
 }
 
+const COMPASS_REFRESH_MESSAGES = ['ATTITUDE', 'RAW_IMU', 'SCALED_IMU2', 'SCALED_IMU3', 'GPS_RAW_INT', 'GPS2_RAW']
+
 export default Vue.extend({
   name: 'CompassDisplay',
   components: {
@@ -59,6 +61,7 @@ export default Vue.extend({
       renderVariables: {
         yawAngleDegrees: [0, 0, 0, 0, 0, 0],
       },
+      render_interval: 0,
     }
   },
   computed: {
@@ -131,8 +134,15 @@ export default Vue.extend({
       this.canvas.height = this.canvasSize
     })
     this.initializeCanvas()
-    for (const msg of ['ATTITUDE', 'RAW_IMU', 'SCALED_IMU2', 'SCALED_IMU3', 'GPS_RAW_INT', 'GPS2_RAW']) {
-      mavlink.setMessageRefreshRate({ messageName: msg, refreshRate: 10 })
+    for (const msg of COMPASS_REFRESH_MESSAGES) {
+      mavlink.subscribeMessageRefreshRate({ messageName: msg, refreshRate: 10 })
+    }
+  },
+  beforeDestroy() {
+    clearInterval(this.render_interval)
+    gsap.killTweensOf(this.renderVariables.yawAngleDegrees)
+    for (const msg of COMPASS_REFRESH_MESSAGES) {
+      mavlink.unsubscribeMessageRefreshRate({ messageName: msg, refreshRate: 10 })
     }
   },
   methods: {
@@ -289,7 +299,7 @@ export default Vue.extend({
       }
     },
     initializeCanvas() {
-      setInterval(() => {
+      this.render_interval = window.setInterval(() => {
         for (const [index, _value] of this.renderVariables.yawAngleDegrees.entries()) {
           const angle = this.headings[index]
           const angleDegrees = this.headings[index]
diff --git a/core/frontend/src/components/vehiclesetup/configuration/compass/LevelHorizonCalibration.vue b/core/frontend/src/components/vehiclesetup/configuration/compass/LevelHorizonCalibration.vue
index e893bd7a71..f40471901f 100644
--- a/core/frontend/src/components/vehiclesetup/configuration/compass/LevelHorizonCalibration.vue
+++ b/core/frontend/src/components/vehiclesetup/configuration/compass/LevelHorizonCalibration.vue
@@ -97,6 +97,7 @@ export default Vue.extend({
   data() {
     return {
       dialog: false,
+      attitude_subscribed: false,
       calibrating: false,
       status_type: undefined as string | undefined,
       status_text: undefined as string | undefined,
@@ -121,14 +122,32 @@ export default Vue.extend({
   watch: {
     dialog(open: boolean) {
       if (open) {
-        mavlink.setMessageRefreshRate({ messageName: 'ATTITUDE', refreshRate: 10 })
+        this.subscribeAttitude()
       } else {
+        this.unsubscribeAttitude()
         this.status_text = undefined
         this.status_type = undefined
       }
     },
   },
+  beforeDestroy() {
+    this.unsubscribeAttitude()
+  },
   methods: {
+    subscribeAttitude() {
+      if (this.attitude_subscribed) {
+        return
+      }
+      mavlink.subscribeMessageRefreshRate({ messageName: 'ATTITUDE', refreshRate: 10 })
+      this.attitude_subscribed = true
+    },
+    unsubscribeAttitude() {
+      if (!this.attitude_subscribed) {
+        return
+      }
+      mavlink.unsubscribeMessageRefreshRate({ messageName: 'ATTITUDE', refreshRate: 10 })
+      this.attitude_subscribed = false
+    },
     calibrationFinished() {
       this.status_type = 'success'
       this.status_text = 'Calibration finished'
diff --git a/core/frontend/src/components/vehiclesetup/overview/GyroCalib.vue b/core/frontend/src/components/vehiclesetup/overview/GyroCalib.vue
index 48ba2d8563..41500ee998 100644
--- a/core/frontend/src/components/vehiclesetup/overview/GyroCalib.vue
+++ b/core/frontend/src/components/vehiclesetup/overview/GyroCalib.vue
@@ -70,6 +70,8 @@ import mavlink_store_get from '@/utils/mavlink'
 
 import { calibrator, PreflightCalibration } from '../calibration'
 
+const GYRO_REFRESH_MESSAGES = ['RAW_IMU', 'SCALED_IMU2', 'SCALED_IMU3']
+
 interface CalibrationStatus {
     param?: Parameter
     name: string
@@ -129,8 +131,13 @@ export default Vue.extend({
     },
   },
   mounted() {
-    for (const msg of ['RAW_IMU', 'SCALED_IMU2', 'SCALED_IMU3']) {
-      mavlink.setMessageRefreshRate({ messageName: msg, refreshRate: 10 })
+    for (const msg of GYRO_REFRESH_MESSAGES) {
+      mavlink.subscribeMessageRefreshRate({ messageName: msg, refreshRate: 10 })
+    }
+  },
+  beforeDestroy() {
+    for (const msg of GYRO_REFRESH_MESSAGES) {
+      mavlink.unsubscribeMessageRefreshRate({ messageName: msg, refreshRate: 10 })
     }
   },
   methods: {
diff --git a/core/frontend/src/store/mavlink.ts b/core/frontend/src/store/mavlink.ts
index 007d920594..647e9bdb08 100644
--- a/core/frontend/src/store/mavlink.ts
+++ b/core/frontend/src/store/mavlink.ts
@@ -16,6 +16,18 @@ interface messsageRefreshRate {
   refreshRate: number
 }
 
+// Per-message requested rates from live consumers; wire rate is max(claims), or 1 Hz when empty.
+const message_rate_claims: Dictionary<number[]> = {}
+const IDLE_MESSAGE_RATE_HZ = 1
+
+function claimedRefreshRate(messageName: string): number {
+  const claims = message_rate_claims[messageName]
+  if (!claims?.length) {
+    return IDLE_MESSAGE_RATE_HZ
+  }
+  return Math.max(...claims)
+}
+
 @Module({
   dynamic: true,
   store,
@@ -24,31 +36,64 @@ interface messsageRefreshRate {
 
 class MavlinkStore extends VuexModule {
   available_messages: Dictionary<MavlinkMessage> = {}
+
   available_identified_messages: Dictionary<Dictionary<MavlinkMessage>> = {}
 
   message_listeners: Dictionary<Listener> = {}
 
-  @Action({ commit: 'updateMessage' })
-  setMessageRefreshRate(rate: messsageRefreshRate): void {
+  @Action
+  subscribeMessageRefreshRate(rate: messsageRefreshRate): void {
     const { messageName, refreshRate } = rate
     if (refreshRate < 0) {
       console.warn(`Invalid request rate requested for message ${messageName}@${refreshRate}Hz`)
+      return
     }
 
-    mavlink2rest.requestMessageRate(messageName, refreshRate, autopilot_data.system_id)
-    // Remove any listener that has a lower frequency than requested
+    if (!message_rate_claims[messageName]) {
+      message_rate_claims[messageName] = []
+    }
+    message_rate_claims[messageName].push(refreshRate)
+    this.applyMessageRefreshRate(messageName)
+  }
+
+  @Action
+  unsubscribeMessageRefreshRate(rate: messsageRefreshRate): void {
+    const { messageName, refreshRate } = rate
+    const claims = message_rate_claims[messageName]
+    if (!claims?.length) {
+      return
+    }
+
+    const index = claims.indexOf(refreshRate)
+    if (index < 0) {
+      console.warn(`No ${refreshRate}Hz claim to release for message ${messageName}`)
+      return
+    }
+    claims.splice(index, 1)
+    this.applyMessageRefreshRate(messageName)
+  }
+
+  /** Lifetime / one-shot claim. Prefer subscribe/unsubscribe when the consumer leaves. */
+  @Action
+  setMessageRefreshRate(rate: messsageRefreshRate): void {
+    this.subscribeMessageRefreshRate(rate)
+  }
+
+  @Action
+  applyMessageRefreshRate(messageName: string): void {
+    const refreshRate = claimedRefreshRate(messageName)
+
+    // Equal rate: keep existing listener and skip the wire request.
+    // Any other rate change discards the listener and creates a replacement.
     if (messageName in this.message_listeners) {
-      const currentRate = this.message_listeners[messageName].frequency
-      if (currentRate > refreshRate) {
-        console.warn(
-          `Request with higher rate already registered for message ${messageName}@${currentRate}Hz vs ${refreshRate}Hz`,
-        )
+      if (this.message_listeners[messageName].frequency === refreshRate) {
         return
       }
       this.message_listeners[messageName].discard()
     }
 
-    // Create a new listener
+    mavlink2rest.requestMessageRate(messageName, refreshRate, autopilot_data.system_id)
+
     this.message_listeners[messageName] = mavlink2rest.startListening(messageName).setCallback((receivedMessage) => {
       this.updateMessage({
         messageName,
diff --git a/core/frontend/src/views/MainView.vue b/core/frontend/src/views/MainView.vue
index b53c382b8d..bec6ab5cd4 100644
--- a/core/frontend/src/views/MainView.vue
+++ b/core/frontend/src/views/MainView.vue
@@ -263,11 +263,12 @@ export default Vue.extend({
   mounted() {
     window.addEventListener('resize', this.handleResize)
     this.handleResize()
-    mavlink.setMessageRefreshRate({ messageName: 'ATTITUDE', refreshRate: 10 })
+    mavlink.subscribeMessageRefreshRate({ messageName: 'ATTITUDE', refreshRate: 10 })
     this.fetch_streams_task.setAction(video.fetchStreams)
   },
   beforeDestroy() {
     window.removeEventListener('resize', this.handleResize)
+    mavlink.unsubscribeMessageRefreshRate({ messageName: 'ATTITUDE', refreshRate: 10 })
   },
   methods: {
     handleResize() {