diff --git a/packages/connect-web/src/module/index.ts b/packages/connect-web/src/module/index.ts
index 011860b0aad3..5aeefa133b96 100644
--- a/packages/connect-web/src/module/index.ts
+++ b/packages/connect-web/src/module/index.ts
@@ -78,3 +78,11 @@ const TrezorConnect = factory(
 
 export default TrezorConnect;
 export * from '@trezor/connect/src/exports';
+
+window.addEventListener('beforeunload', () => {
+    console.log('==================================');
+    console.log('==================================');
+    console.log('==================================');
+    console.log('==================================');
+    console.log('==================================');
+});
diff --git a/packages/connect/src/device/Device.ts b/packages/connect/src/device/Device.ts
index 47ac593eb757..80b0be3b4fc0 100644
--- a/packages/connect/src/device/Device.ts
+++ b/packages/connect/src/device/Device.ts
@@ -537,6 +537,8 @@ export class Device extends TypedEmitter<DeviceEvents> {
                 if (fn) {
                     await this.initialize(!!options.useCardanoDerivation);
                 } else {
+                    await this.commands?.typedCall('Cancel', 'Success').catch(() => {});
+
                     const getFeaturesTimeout =
                         DataManager.getSettings('env') === 'react-native'
                             ? GET_FEATURES_TIMEOUT_REACT_NATIVE