diff --git a/Telecom/RuntimeMetrics.cs b/Telecom/RuntimeMetrics.cs
index 80aac2f..51ce5db 100644
--- a/Telecom/RuntimeMetrics.cs
+++ b/Telecom/RuntimeMetrics.cs
@@ -1,9 +1,9 @@
 namespace σκοπός {
     internal class RuntimeMetrics {
         public RuntimeMetrics() { }
-        public int num_fixed_update_iterations_ = 0;
-        public double fixed_update_runtime_ = 0;
+        public int num_iterations_ = 0;
+        public double total_runtime_ = 0;
 
-        public double AverageFixedUpdateRuntime => fixed_update_runtime_ / num_fixed_update_iterations_;
+        public double AverageRefreshRuntime => total_runtime_ / num_iterations_;
     }
 }
diff --git a/Telecom/main_window.cs b/Telecom/main_window.cs
index e2a0e09..a773516 100644
--- a/Telecom/main_window.cs
+++ b/Telecom/main_window.cs
@@ -37,8 +37,8 @@ protected override void RenderWindowContents(int window_id) {
 
       using (new UnityEngine.GUILayout.HorizontalScope()) {
         UnityEngine.GUILayout.Label($"Contracted connections: {telecom_.network.contracted_connections.Count}");
-        UnityEngine.GUILayout.Label($"Fixed Updates: {telecom_.runtimeMetrics_.num_fixed_update_iterations_}");
-        UnityEngine.GUILayout.Label($"Average Runtime: {telecom_.runtimeMetrics_.AverageFixedUpdateRuntime:F2} ms");
+        UnityEngine.GUILayout.Label($"Total Runs: {telecom_.runtimeMetrics_.num_iterations_}");
+        UnityEngine.GUILayout.Label($"Average Total Runtime: {telecom_.runtimeMetrics_.AverageRefreshRuntime:F2} ms");
       }
 
       var inspected_connections = connection_inspectors_.Keys.ToArray();
diff --git a/Telecom/network.cs b/Telecom/network.cs
index 6331681..6623378 100644
--- a/Telecom/network.cs
+++ b/Telecom/network.cs
@@ -165,19 +165,9 @@ public void Refresh() {
       var metrics = Telecom.Instance.runtimeMetrics_;
       refresh_watch_.Start();
       UpdateConnections();
-      foreach (RealAntennaDigital antenna in routing_.usage.Transmitters()) {
-        if ((antenna?.ParentNode as RACommNode).ParentVessel is Vessel vessel) {
-          Kerbalism.ConsumeResource(
-              vessel,
-              "ElectricCharge",
-              // PowerDrawLinear is in mW, ElectricCharge is in kJ.
-              routing_.usage.TxPowerUsage(antenna) * antenna.PowerDrawLinear * 1e-6 * TimeWarp.fixedDeltaTime,
-              "Σκοπός telecom");
-        }
-      }
       refresh_watch_.Stop();
-      metrics.num_fixed_update_iterations_++;
-      metrics.fixed_update_runtime_ = refresh_watch_.Elapsed.TotalMilliseconds;
+      ++metrics.num_iterations_;
+      metrics.total_runtime_ = refresh_watch_.Elapsed.TotalMilliseconds;
       UnityEngine.Profiling.Profiler.EndSample();
     }
 
@@ -198,6 +188,19 @@ private void UpdateConnections() {
       }
     }
 
+    public void ConsumeElectricCharge() {
+      foreach (RealAntennaDigital antenna in routing_?.usage?.Transmitters()) {
+        if ((antenna?.ParentNode as RACommNode).ParentVessel is Vessel vessel) {
+          Kerbalism.ConsumeResource(
+              vessel,
+              "ElectricCharge",
+              // PowerDrawLinear is in mW, ElectricCharge is in kJ.
+              routing_.usage.TxPowerUsage(antenna) * antenna.PowerDrawLinear * 1e-6 * TimeWarp.fixedDeltaTime,
+              "Σκοπός telecom");
+        }
+      }
+    }
+
     internal void ReloadContractConnections() {
       connections_by_contract.Clear();
       contracted_connections.Clear();
diff --git a/Telecom/telecom.cs b/Telecom/telecom.cs
index 24eb216..302e6a9 100644
--- a/Telecom/telecom.cs
+++ b/Telecom/telecom.cs
@@ -48,6 +48,7 @@ public void Start() {
       Log("Starting");
       enabled = false;
       GameEvents.CommNet.OnNetworkInitialized.Add(NetworkInitializedNotify);
+      GameEvents.CommNet.OnNetworkInitialized.Add(AddPostUpdateHandler);
       GameEvents.Contract.onContractsLoaded.Add(NotifyContractsLoaded);
       StartCoroutine(CreateNetwork());
     }
@@ -55,6 +56,7 @@ public void Start() {
     public void OnDestroy() {
       Log("Destroying");
       GameEvents.CommNet.OnNetworkInitialized.Remove(NetworkInitializedNotify);
+      GameEvents.CommNet.OnNetworkInitialized.Remove(AddPostUpdateHandler);
       GameEvents.Contract.onAccepted.Remove(ReloadContractConnections);
       GameEvents.Contract.onFinished.Remove(ReloadContractConnections);    
       GameEvents.Contract.onContractsLoaded.Remove(NotifyContractsLoaded);
@@ -68,6 +70,18 @@ private void NetworkInitializedNotify() {
       Log("CommNet Network Initialization fired.");
     }
 
+    private void AddPostUpdateHandler() {
+      ((RACommNetwork) RACommNetNetwork.Instance.CommNet).NetworkUpdateComplete.Add(PostUpdateHandler);
+    }
+
+    private void PostUpdateHandler() {
+      double network_last_ut = ((RACommNetwork) RACommNetNetwork.Instance.CommNet).LastUpdateUT;
+      if (network_last_ut > last_update_ut_) {
+        do_refresh_ = true;
+        last_update_ut_ = network_last_ut;
+      }
+    }
+
     private IEnumerator CreateNetwork() {
       while (RACommNetScenario.RACN == null || !CommNet.CommNetNetwork.Initialized) {
           yield return new UnityEngine.WaitForFixedUpdate();
@@ -180,7 +194,12 @@ private void FixedUpdate() {
         // Time does not advance in the VAB, but after a revert, it is incorrectly stuck in the past.
         ut_ = Planetarium.GetUniversalTime();
       }
-      network?.Refresh();
+      
+      if (do_refresh_) {
+        do_refresh_ = false; // Unset now so that it can reset if RA updates while we're working.
+        network?.Refresh();
+      }
+      network?.ConsumeElectricCharge();
     }
 
     private void LateUpdate() {
@@ -231,5 +250,7 @@ link.b is RACommNode node_b &&
     private KSP.UI.Screens.ApplicationLauncherButton toolbar_button_;
 
     internal RuntimeMetrics runtimeMetrics_ = new RuntimeMetrics();
+    internal bool do_refresh_ = false;
+    private double last_update_ut_;
   }
 }