diff --git a/src/main/java/com/sparrowwallet/sparrow/AppController.java b/src/main/java/com/sparrowwallet/sparrow/AppController.java
index 2109aa98..3e728f39 100644
--- a/src/main/java/com/sparrowwallet/sparrow/AppController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/AppController.java
@@ -188,6 +188,18 @@ public class AppController implements Initializable {
                     EventManager.get().post(new OpenWalletsEvent(getOpenWallets()));
                 }
 
+                List<WalletTabData> closedWalletTabs = c.getRemoved().stream().map(tab -> (TabData)tab.getUserData())
+                        .filter(tabData -> tabData.getType() == TabData.TabType.WALLET).map(tabData -> (WalletTabData)tabData).collect(Collectors.toList());
+                if(!closedWalletTabs.isEmpty()) {
+                    EventManager.get().post(new WalletTabsClosedEvent(closedWalletTabs));
+                }
+
+                List<TransactionTabData> closedTransactionTabs = c.getRemoved().stream().map(tab -> (TabData)tab.getUserData())
+                        .filter(tabData -> tabData.getType() == TabData.TabType.TRANSACTION).map(tabData -> (TransactionTabData)tabData).collect(Collectors.toList());
+                if(!closedTransactionTabs.isEmpty()) {
+                    EventManager.get().post(new TransactionTabsClosedEvent(closedTransactionTabs));
+                }
+
                 if(tabs.getTabs().isEmpty()) {
                     Stage tabStage = (Stage)tabs.getScene().getWindow();
                     tabStage.setTitle("Sparrow");
@@ -268,10 +280,14 @@ public class AppController implements Initializable {
             }
         });
         connectionService.setOnFailed(failEvent -> {
+            //Close connection here to create a new transport next time we try
+            connectionService.resetConnection();
+
             changeMode = false;
             onlineProperty.setValue(false);
             changeMode = true;
 
+            log.debug("Connection failed", failEvent.getSource().getException());
             EventManager.get().post(new ConnectionFailedEvent(failEvent.getSource().getException()));
         });
 
diff --git a/src/main/java/com/sparrowwallet/sparrow/WalletTabData.java b/src/main/java/com/sparrowwallet/sparrow/WalletTabData.java
index d8a48441..6b2a4f66 100644
--- a/src/main/java/com/sparrowwallet/sparrow/WalletTabData.java
+++ b/src/main/java/com/sparrowwallet/sparrow/WalletTabData.java
@@ -12,6 +12,10 @@ public class WalletTabData extends TabData {
         this.walletForm = walletForm;
     }
 
+    public WalletForm getWalletForm() {
+        return walletForm;
+    }
+
     public Wallet getWallet() {
         return walletForm.getWallet();
     }
diff --git a/src/main/java/com/sparrowwallet/sparrow/control/DeviceAddressDialog.java b/src/main/java/com/sparrowwallet/sparrow/control/DeviceAddressDialog.java
index e43cc063..8f64f1b4 100644
--- a/src/main/java/com/sparrowwallet/sparrow/control/DeviceAddressDialog.java
+++ b/src/main/java/com/sparrowwallet/sparrow/control/DeviceAddressDialog.java
@@ -19,6 +19,9 @@ public class DeviceAddressDialog extends DeviceDialog<String> {
         this.keyDerivation = keyDerivation;
 
         EventManager.get().register(this);
+        setOnCloseRequest(event -> {
+            EventManager.get().unregister(this);
+        });
     }
 
     @Override
@@ -28,7 +31,6 @@ public class DeviceAddressDialog extends DeviceDialog<String> {
 
     @Subscribe
     public void addressDisplayed(AddressDisplayedEvent event) {
-        EventManager.get().unregister(this);
         setResult(event.getAddress());
         this.close();
     }
diff --git a/src/main/java/com/sparrowwallet/sparrow/control/DeviceSignDialog.java b/src/main/java/com/sparrowwallet/sparrow/control/DeviceSignDialog.java
index f8857dc7..043f5b93 100644
--- a/src/main/java/com/sparrowwallet/sparrow/control/DeviceSignDialog.java
+++ b/src/main/java/com/sparrowwallet/sparrow/control/DeviceSignDialog.java
@@ -15,6 +15,9 @@ public class DeviceSignDialog extends DeviceDialog<PSBT> {
         super(devices);
         this.psbt = psbt;
         EventManager.get().register(this);
+        setOnCloseRequest(event -> {
+            EventManager.get().unregister(this);
+        });
         setResultConverter(dialogButton -> dialogButton.getButtonData().isCancelButton() ? null : psbt);
     }
 
@@ -26,7 +29,6 @@ public class DeviceSignDialog extends DeviceDialog<PSBT> {
     @Subscribe
     public void psbtSigned(PSBTSignedEvent event) {
         if(psbt == event.getPsbt()) {
-            EventManager.get().unregister(this);
             setResult(event.getSignedPsbt());
             this.close();
         }
diff --git a/src/main/java/com/sparrowwallet/sparrow/control/WalletExportDialog.java b/src/main/java/com/sparrowwallet/sparrow/control/WalletExportDialog.java
index 4bcde41d..73a86e89 100644
--- a/src/main/java/com/sparrowwallet/sparrow/control/WalletExportDialog.java
+++ b/src/main/java/com/sparrowwallet/sparrow/control/WalletExportDialog.java
@@ -21,6 +21,9 @@ public class WalletExportDialog extends Dialog<Wallet> {
 
     public WalletExportDialog(Wallet wallet) {
         EventManager.get().register(this);
+        setOnCloseRequest(event -> {
+            EventManager.get().unregister(this);
+        });
 
         final DialogPane dialogPane = getDialogPane();
 
@@ -64,7 +67,6 @@ public class WalletExportDialog extends Dialog<Wallet> {
 
     @Subscribe
     public void walletExported(WalletExportEvent event) {
-        EventManager.get().unregister(this);
         wallet = event.getWallet();
         setResult(wallet);
         this.close();
diff --git a/src/main/java/com/sparrowwallet/sparrow/control/WalletImportDialog.java b/src/main/java/com/sparrowwallet/sparrow/control/WalletImportDialog.java
index f7de69cf..698c53ae 100644
--- a/src/main/java/com/sparrowwallet/sparrow/control/WalletImportDialog.java
+++ b/src/main/java/com/sparrowwallet/sparrow/control/WalletImportDialog.java
@@ -16,6 +16,9 @@ public class WalletImportDialog extends Dialog<Wallet> {
 
     public WalletImportDialog() {
         EventManager.get().register(this);
+        setOnCloseRequest(event -> {
+            EventManager.get().unregister(this);
+        });
 
         final DialogPane dialogPane = getDialogPane();
 
@@ -51,7 +54,6 @@ public class WalletImportDialog extends Dialog<Wallet> {
 
     @Subscribe
     public void walletImported(WalletImportEvent event) {
-        EventManager.get().unregister(this);
         wallet = event.getWallet();
         setResult(wallet);
         this.close();
diff --git a/src/main/java/com/sparrowwallet/sparrow/event/TransactionTabsClosedEvent.java b/src/main/java/com/sparrowwallet/sparrow/event/TransactionTabsClosedEvent.java
new file mode 100644
index 00000000..f0c8c49f
--- /dev/null
+++ b/src/main/java/com/sparrowwallet/sparrow/event/TransactionTabsClosedEvent.java
@@ -0,0 +1,17 @@
+package com.sparrowwallet.sparrow.event;
+
+import com.sparrowwallet.sparrow.TransactionTabData;
+
+import java.util.List;
+
+public class TransactionTabsClosedEvent {
+    private final List<TransactionTabData> closedTransactionTabData;
+
+    public TransactionTabsClosedEvent(List<TransactionTabData> closedTransactionTabData) {
+        this.closedTransactionTabData = closedTransactionTabData;
+    }
+
+    public List<TransactionTabData> getClosedTransactionTabData() {
+        return closedTransactionTabData;
+    }
+}
diff --git a/src/main/java/com/sparrowwallet/sparrow/event/WalletTabsClosedEvent.java b/src/main/java/com/sparrowwallet/sparrow/event/WalletTabsClosedEvent.java
new file mode 100644
index 00000000..77233e24
--- /dev/null
+++ b/src/main/java/com/sparrowwallet/sparrow/event/WalletTabsClosedEvent.java
@@ -0,0 +1,17 @@
+package com.sparrowwallet.sparrow.event;
+
+import com.sparrowwallet.sparrow.WalletTabData;
+
+import java.util.List;
+
+public class WalletTabsClosedEvent {
+    private final List<WalletTabData> closedWalletTabData;
+
+    public WalletTabsClosedEvent(List<WalletTabData> closedWalletTabData) {
+        this.closedWalletTabData = closedWalletTabData;
+    }
+
+    public List<WalletTabData> getClosedWalletTabData() {
+        return closedWalletTabData;
+    }
+}
diff --git a/src/main/java/com/sparrowwallet/sparrow/keystoreimport/KeystoreImportDialog.java b/src/main/java/com/sparrowwallet/sparrow/keystoreimport/KeystoreImportDialog.java
index 274efa70..fbce4020 100644
--- a/src/main/java/com/sparrowwallet/sparrow/keystoreimport/KeystoreImportDialog.java
+++ b/src/main/java/com/sparrowwallet/sparrow/keystoreimport/KeystoreImportDialog.java
@@ -27,6 +27,10 @@ public class KeystoreImportDialog extends Dialog<Keystore> {
 
     public KeystoreImportDialog(Wallet wallet, KeystoreSource initialSource) {
         EventManager.get().register(this);
+        setOnCloseRequest(event -> {
+            EventManager.get().unregister(this);
+        });
+
         final DialogPane dialogPane = getDialogPane();
 
         try {
diff --git a/src/main/java/com/sparrowwallet/sparrow/net/ElectrumServer.java b/src/main/java/com/sparrowwallet/sparrow/net/ElectrumServer.java
index f4ba8921..52bc535a 100644
--- a/src/main/java/com/sparrowwallet/sparrow/net/ElectrumServer.java
+++ b/src/main/java/com/sparrowwallet/sparrow/net/ElectrumServer.java
@@ -579,7 +579,6 @@ public class ElectrumServer {
         private final boolean subscribe;
         private boolean firstCall = true;
         private Thread reader;
-        private Throwable lastReaderException;
         private long feeRatesRetrievedAt;
 
         public ConnectionService() {
@@ -598,7 +597,7 @@ public class ElectrumServer {
                     if(firstCall) {
                         electrumServer.connect();
 
-                        reader = new Thread(new ReadRunnable());
+                        reader = new Thread(new ReadRunnable(), "ElectrumServerReadThread");
                         reader.setDaemon(true);
                         reader.setUncaughtExceptionHandler(ConnectionService.this);
                         reader.start();
@@ -639,8 +638,7 @@ public class ElectrumServer {
                                 return new FeeRatesUpdatedEvent(blockTargetFeeRates);
                             }
                         } else {
-                            firstCall = true;
-                            throw new ServerException("Connection to server failed", lastReaderException);
+                            resetConnection();
                         }
                     }
 
@@ -649,12 +647,21 @@ public class ElectrumServer {
             };
         }
 
+        public void resetConnection() {
+            try {
+                closeActiveConnection();
+                firstCall = true;
+            } catch (ServerException e) {
+                log.error("Error closing connection during connection reset", e);
+            }
+        }
+
         @Override
         public boolean cancel() {
             try {
                 closeActiveConnection();
             } catch (ServerException e) {
-                log.error("Eror closing connection", e);
+                log.error("Error closing connection", e);
             }
 
             return super.cancel();
@@ -664,12 +671,11 @@ public class ElectrumServer {
         public void reset() {
             super.reset();
             firstCall = true;
-            lastReaderException = null;
         }
 
         @Override
         public void uncaughtException(Thread t, Throwable e) {
-            this.lastReaderException = e;
+            log.error("Uncaught error in ConnectionService", e);
         }
     }
 
@@ -679,8 +685,9 @@ public class ElectrumServer {
             try {
                 TcpTransport tcpTransport = (TcpTransport)getTransport();
                 tcpTransport.readInputLoop();
-            } catch (ServerException e) {
-                throw new RuntimeException(e.getCause() != null ? e.getCause() : e);
+            } catch(ServerException e) {
+                //Only debug logging here as the exception has been passed on to the ConnectionService thread via TcpTransport
+                log.debug("Read thread terminated", e);
             }
         }
     }
diff --git a/src/main/java/com/sparrowwallet/sparrow/net/TcpTransport.java b/src/main/java/com/sparrowwallet/sparrow/net/TcpTransport.java
index 00b512e9..4bb700fc 100644
--- a/src/main/java/com/sparrowwallet/sparrow/net/TcpTransport.java
+++ b/src/main/java/com/sparrowwallet/sparrow/net/TcpTransport.java
@@ -28,6 +28,8 @@ public class TcpTransport implements Transport, Closeable {
     private final JsonRpcServer jsonRpcServer = new JsonRpcServer();
     private final SubscriptionService subscriptionService = new SubscriptionService();
 
+    private Exception lastException;
+
     public TcpTransport(HostAndPort server) {
         this.server = server;
         this.socketFactory = SocketFactory.getDefault();
@@ -50,7 +52,7 @@ public class TcpTransport implements Transport, Closeable {
         out.flush();
     }
 
-    private synchronized String readResponse() {
+    private synchronized String readResponse() throws IOException {
         while(reading) {
             try {
                 wait();
@@ -60,6 +62,10 @@ public class TcpTransport implements Transport, Closeable {
             }
         }
 
+        if(lastException != null) {
+            throw new IOException("Error reading response", lastException);
+        }
+
         reading = true;
 
         notifyAll();
@@ -83,8 +89,12 @@ public class TcpTransport implements Transport, Closeable {
             } catch(InterruptedException e) {
                 //Restore interrupt status and continue
                 Thread.currentThread().interrupt();
-            } catch(IOException e) {
+            } catch(Exception e) {
                 if(running) {
+                    lastException = e;
+                    reading = false;
+                    notifyAll();
+                    //Allow this thread to terminate as we will need to reconnect with a new transport anyway
                     throw new ServerException(e);
                 }
             }
diff --git a/src/main/java/com/sparrowwallet/sparrow/transaction/HeadersController.java b/src/main/java/com/sparrowwallet/sparrow/transaction/HeadersController.java
index ba391090..10527850 100644
--- a/src/main/java/com/sparrowwallet/sparrow/transaction/HeadersController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/transaction/HeadersController.java
@@ -196,6 +196,11 @@ public class HeadersController extends TransactionFormController implements Init
         initializeView();
     }
 
+    @Override
+    protected TransactionForm getTransactionForm() {
+        return headersForm;
+    }
+
     private void initializeView() {
         Transaction tx = headersForm.getTransaction();
 
diff --git a/src/main/java/com/sparrowwallet/sparrow/transaction/InputController.java b/src/main/java/com/sparrowwallet/sparrow/transaction/InputController.java
index 5c370588..cc660195 100644
--- a/src/main/java/com/sparrowwallet/sparrow/transaction/InputController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/transaction/InputController.java
@@ -461,6 +461,11 @@ public class InputController extends TransactionFormController implements Initia
         initializeView();
     }
 
+    @Override
+    protected TransactionForm getTransactionForm() {
+        return inputForm;
+    }
+
     @Override
     protected String describeScriptChunk(ScriptChunk chunk) {
         String chunkString = super.describeScriptChunk(chunk);
diff --git a/src/main/java/com/sparrowwallet/sparrow/transaction/InputsController.java b/src/main/java/com/sparrowwallet/sparrow/transaction/InputsController.java
index aee9fd49..92d1f7b4 100644
--- a/src/main/java/com/sparrowwallet/sparrow/transaction/InputsController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/transaction/InputsController.java
@@ -49,6 +49,11 @@ public class InputsController extends TransactionFormController implements Initi
         initialiseView();
     }
 
+    @Override
+    protected TransactionForm getTransactionForm() {
+        return inputsForm;
+    }
+
     private void initialiseView() {
         Transaction tx = inputsForm.getTransaction();
         count.setText(Integer.toString(tx.getInputs().size()));
diff --git a/src/main/java/com/sparrowwallet/sparrow/transaction/OutputController.java b/src/main/java/com/sparrowwallet/sparrow/transaction/OutputController.java
index 1e83d2ad..704b74c8 100644
--- a/src/main/java/com/sparrowwallet/sparrow/transaction/OutputController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/transaction/OutputController.java
@@ -147,6 +147,11 @@ public class OutputController extends TransactionFormController implements Initi
         initializeView();
     }
 
+    @Override
+    protected TransactionForm getTransactionForm() {
+        return outputForm;
+    }
+
     @Subscribe
     public void blockTransactionOutputsFetched(BlockTransactionOutputsFetchedEvent event) {
         if(event.getTxId().equals(outputForm.getTransaction().getTxId()) && outputForm.getPsbt() == null && outputForm.getIndex() >= event.getPageStart() && outputForm.getIndex() < event.getPageEnd()) {
diff --git a/src/main/java/com/sparrowwallet/sparrow/transaction/OutputsController.java b/src/main/java/com/sparrowwallet/sparrow/transaction/OutputsController.java
index ef54bd22..6ee637c0 100644
--- a/src/main/java/com/sparrowwallet/sparrow/transaction/OutputsController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/transaction/OutputsController.java
@@ -51,6 +51,11 @@ public class OutputsController extends TransactionFormController implements Init
         }
     }
 
+    @Override
+    protected TransactionForm getTransactionForm() {
+        return outputsForm;
+    }
+
     @Subscribe
     public void bitcoinUnitChanged(BitcoinUnitChangedEvent event) {
         total.refresh(event.getBitcoinUnit());
diff --git a/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionController.java b/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionController.java
index 7525596a..396cb6a4 100644
--- a/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionController.java
@@ -8,6 +8,7 @@ import com.sparrowwallet.drongo.psbt.PSBTOutput;
 import com.sparrowwallet.drongo.wallet.BlockTransaction;
 import com.sparrowwallet.sparrow.AppController;
 import com.sparrowwallet.sparrow.EventManager;
+import com.sparrowwallet.sparrow.TransactionTabData;
 import com.sparrowwallet.sparrow.control.TransactionHexArea;
 import com.sparrowwallet.sparrow.event.*;
 import com.sparrowwallet.sparrow.net.ElectrumServer;
@@ -489,4 +490,13 @@ public class TransactionController implements Initializable {
             highlightTxHex();
         }
     }
+
+    @Subscribe
+    public void transactionTabsClosed(TransactionTabsClosedEvent event) {
+        for(TransactionTabData tabData : event.getClosedTransactionTabData()) {
+            if(tabData.getTransactionData() == txdata) {
+                EventManager.get().unregister(this);
+            }
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionForm.java b/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionForm.java
index dd04b2dc..93a342f0 100644
--- a/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionForm.java
+++ b/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionForm.java
@@ -23,6 +23,10 @@ public abstract class TransactionForm {
         this.txdata = txdata;
     }
 
+    public TransactionData getTransactionData() {
+        return txdata;
+    }
+
     public Transaction getTransaction() {
         return txdata.getTransaction();
     }
diff --git a/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionFormController.java b/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionFormController.java
index 89a3d668..714d4ab7 100644
--- a/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionFormController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/transaction/TransactionFormController.java
@@ -1,9 +1,13 @@
 package com.sparrowwallet.sparrow.transaction;
 
+import com.google.common.eventbus.Subscribe;
 import com.sparrowwallet.drongo.address.Address;
 import com.sparrowwallet.drongo.protocol.NonStandardScriptException;
 import com.sparrowwallet.drongo.protocol.TransactionOutput;
 import com.sparrowwallet.sparrow.BaseController;
+import com.sparrowwallet.sparrow.EventManager;
+import com.sparrowwallet.sparrow.TransactionTabData;
+import com.sparrowwallet.sparrow.event.TransactionTabsClosedEvent;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import javafx.scene.chart.PieChart;
@@ -18,6 +22,8 @@ import java.util.List;
 public abstract class TransactionFormController extends BaseController {
     private static final int MAX_PIE_SEGMENTS = 200;
 
+    protected abstract TransactionForm getTransactionForm();
+
     protected void addPieData(PieChart pie, List<TransactionOutput> outputs) {
         ObservableList<PieChart.Data> outputsPieData = FXCollections.observableArrayList();
 
@@ -64,6 +70,15 @@ public abstract class TransactionFormController extends BaseController {
         });
     }
 
+    @Subscribe
+    public void transactionTabsClosed(TransactionTabsClosedEvent event) {
+        for(TransactionTabData tabData : event.getClosedTransactionTabData()) {
+            if(tabData.getTransactionData() == getTransactionForm().getTransactionData()) {
+                EventManager.get().unregister(this);
+            }
+        }
+    }
+
     public static class TransactionReferenceContextMenu extends ContextMenu {
         public TransactionReferenceContextMenu(String reference) {
             MenuItem referenceItem = new MenuItem("Copy Reference");
diff --git a/src/main/java/com/sparrowwallet/sparrow/wallet/TransactionEntry.java b/src/main/java/com/sparrowwallet/sparrow/wallet/TransactionEntry.java
index 1a01a14b..bf903ea4 100644
--- a/src/main/java/com/sparrowwallet/sparrow/wallet/TransactionEntry.java
+++ b/src/main/java/com/sparrowwallet/sparrow/wallet/TransactionEntry.java
@@ -7,8 +7,10 @@ import com.sparrowwallet.drongo.wallet.BlockTransactionHash;
 import com.sparrowwallet.drongo.wallet.BlockTransactionHashIndex;
 import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.sparrow.EventManager;
+import com.sparrowwallet.sparrow.WalletTabData;
 import com.sparrowwallet.sparrow.event.WalletBlockHeightChangedEvent;
 import com.sparrowwallet.sparrow.event.WalletEntryLabelChangedEvent;
+import com.sparrowwallet.sparrow.event.WalletTabsClosedEvent;
 import javafx.beans.property.IntegerProperty;
 import javafx.beans.property.IntegerPropertyBase;
 import javafx.beans.property.LongProperty;
@@ -204,4 +206,13 @@ public class TransactionEntry extends Entry implements Comparable<TransactionEnt
             }
         }
     }
+
+    @Subscribe
+    public void walletTabsClosed(WalletTabsClosedEvent event) {
+        for(WalletTabData tabData : event.getClosedWalletTabData()) {
+            if(tabData.getWalletForm().getWallet() == wallet) {
+                EventManager.get().unregister(this);
+            }
+        }
+    }
 }
diff --git a/src/main/java/com/sparrowwallet/sparrow/wallet/WalletForm.java b/src/main/java/com/sparrowwallet/sparrow/wallet/WalletForm.java
index 04e495be..d289af0c 100644
--- a/src/main/java/com/sparrowwallet/sparrow/wallet/WalletForm.java
+++ b/src/main/java/com/sparrowwallet/sparrow/wallet/WalletForm.java
@@ -6,6 +6,7 @@ import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.drongo.wallet.WalletNode;
 import com.sparrowwallet.sparrow.AppController;
 import com.sparrowwallet.sparrow.EventManager;
+import com.sparrowwallet.sparrow.WalletTabData;
 import com.sparrowwallet.sparrow.event.*;
 import com.sparrowwallet.sparrow.net.ElectrumServer;
 import com.sparrowwallet.sparrow.io.Storage;
@@ -216,4 +217,13 @@ public class WalletForm {
             refreshHistory(AppController.getCurrentBlockHeight());
         }
     }
+
+    @Subscribe
+    public void walletTabsClosed(WalletTabsClosedEvent event) {
+        for(WalletTabData tabData : event.getClosedWalletTabData()) {
+            if(tabData.getWalletForm() == this) {
+                EventManager.get().unregister(this);
+            }
+        }
+    }
 }
diff --git a/src/main/java/com/sparrowwallet/sparrow/wallet/WalletFormController.java b/src/main/java/com/sparrowwallet/sparrow/wallet/WalletFormController.java
index 2552ba9a..9d71a396 100644
--- a/src/main/java/com/sparrowwallet/sparrow/wallet/WalletFormController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/wallet/WalletFormController.java
@@ -1,6 +1,10 @@
 package com.sparrowwallet.sparrow.wallet;
 
+import com.google.common.eventbus.Subscribe;
 import com.sparrowwallet.sparrow.BaseController;
+import com.sparrowwallet.sparrow.EventManager;
+import com.sparrowwallet.sparrow.WalletTabData;
+import com.sparrowwallet.sparrow.event.WalletTabsClosedEvent;
 
 public abstract class WalletFormController extends BaseController {
     public WalletForm walletForm;
@@ -15,4 +19,15 @@ public abstract class WalletFormController extends BaseController {
     }
 
     public abstract void initializeView();
+
+    @Subscribe
+    public void walletTabsClosed(WalletTabsClosedEvent event) {
+        for(WalletTabData tabData : event.getClosedWalletTabData()) {
+            if(tabData.getWalletForm() == walletForm) {
+                EventManager.get().unregister(this);
+            } else if(walletForm instanceof SettingsWalletForm && tabData.getStorage() == walletForm.getStorage()) {
+                EventManager.get().unregister(this);
+            }
+        }
+    }
 }