diff --git a/library/ui-strings/src/main/res/values/strings.xml b/library/ui-strings/src/main/res/values/strings.xml
index 108fe7db7c..822e9d3865 100644
--- a/library/ui-strings/src/main/res/values/strings.xml
+++ b/library/ui-strings/src/main/res/values/strings.xml
@@ -3368,7 +3368,6 @@
     <string name="qr_code_login_header_failed_device_is_not_supported_description">Linking with this device is not supported.</string>
     <string name="qr_code_login_header_failed_timeout_description">The linking wasn’t completed in the required time.</string>
     <string name="qr_code_login_header_failed_denied_description">The request was denied on the other device.</string>
-    <string name="qr_code_login_header_failed_other_description">The request failed.</string>
     <string name="qr_code_login_new_device_instruction_1">Open ${app_name} on your other device</string>
     <string name="qr_code_login_new_device_instruction_2">Go to Settings -> Security &amp; Privacy -> Show All Sessions</string>
     <string name="qr_code_login_new_device_instruction_3">Select \'Show QR code\'</string>
diff --git a/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginConnectionStatus.kt b/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginConnectionStatus.kt
index 4de191f863..330562b874 100644
--- a/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginConnectionStatus.kt
+++ b/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginConnectionStatus.kt
@@ -16,11 +16,9 @@
 
 package im.vector.app.features.login.qr
 
-import org.matrix.android.sdk.internal.rendezvous.RendezvousFailureReason
-
 sealed class QrCodeLoginConnectionStatus {
     object ConnectingToDevice : QrCodeLoginConnectionStatus()
     data class Connected(val securityCode: String, val canConfirmSecurityCode: Boolean) : QrCodeLoginConnectionStatus()
     object SigningIn : QrCodeLoginConnectionStatus()
-    data class Failed(val errorType: RendezvousFailureReason, val canTryAgain: Boolean) : QrCodeLoginConnectionStatus()
+    data class Failed(val errorType: QrCodeLoginErrorType, val canTryAgain: Boolean) : QrCodeLoginConnectionStatus()
 }
diff --git a/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginErrorType.kt b/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginErrorType.kt
new file mode 100644
index 0000000000..9a6cc13de0
--- /dev/null
+++ b/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginErrorType.kt
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.login.qr
+
+enum class QrCodeLoginErrorType {
+    DEVICE_IS_NOT_SUPPORTED,
+    TIMEOUT,
+    REQUEST_WAS_DENIED,
+}
diff --git a/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginStatusFragment.kt b/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginStatusFragment.kt
index fb372cbb2f..1c0841aa11 100644
--- a/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginStatusFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginStatusFragment.kt
@@ -27,7 +27,6 @@ import im.vector.app.R
 import im.vector.app.core.platform.VectorBaseFragment
 import im.vector.app.databinding.FragmentQrCodeLoginStatusBinding
 import im.vector.app.features.themes.ThemeUtils
-import org.matrix.android.sdk.internal.rendezvous.RendezvousFailureReason
 
 @AndroidEntryPoint
 class QrCodeLoginStatusFragment : VectorBaseFragment<FragmentQrCodeLoginStatusBinding>() {
@@ -78,12 +77,11 @@ class QrCodeLoginStatusFragment : VectorBaseFragment<FragmentQrCodeLoginStatusBi
         )
     }
 
-    private fun getErrorCode(reason: RendezvousFailureReason): String {
-        return when (reason) {
-            RendezvousFailureReason.UnsupportedAlgorithm, RendezvousFailureReason.UnsupportedTransport -> getString(R.string.qr_code_login_header_failed_device_is_not_supported_description)
-            RendezvousFailureReason.Expired -> getString(R.string.qr_code_login_header_failed_timeout_description)
-            RendezvousFailureReason.UserDeclined -> getString(R.string.qr_code_login_header_failed_denied_description)
-            else -> getString(R.string.qr_code_login_header_failed_other_description)
+    private fun getErrorCode(errorType: QrCodeLoginErrorType): String {
+        return when (errorType) {
+            QrCodeLoginErrorType.DEVICE_IS_NOT_SUPPORTED -> getString(R.string.qr_code_login_header_failed_device_is_not_supported_description)
+            QrCodeLoginErrorType.TIMEOUT -> getString(R.string.qr_code_login_header_failed_timeout_description)
+            QrCodeLoginErrorType.REQUEST_WAS_DENIED -> getString(R.string.qr_code_login_header_failed_denied_description)
         }
     }
 
diff --git a/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginViewModel.kt b/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginViewModel.kt
index d0c34b83af..da3348653c 100644
--- a/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginViewModel.kt
+++ b/vector/src/main/java/im/vector/app/features/login/qr/QrCodeLoginViewModel.kt
@@ -23,19 +23,13 @@ import dagger.assisted.AssistedInject
 import im.vector.app.core.di.MavericksAssistedViewModelFactory
 import im.vector.app.core.di.hiltMavericksViewModelFactory
 import im.vector.app.core.platform.VectorViewModel
-import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
-import org.matrix.android.sdk.api.session.Session
-import org.matrix.android.sdk.internal.rendezvous.Rendezvous
-import org.matrix.android.sdk.internal.rendezvous.RendezvousFailureReason
-import timber.log.Timber
 
 class QrCodeLoginViewModel @AssistedInject constructor(
-        @Assisted private val initialState: QrCodeLoginViewState
+        @Assisted private val initialState: QrCodeLoginViewState,
 ) : VectorViewModel<QrCodeLoginViewState, QrCodeLoginAction, QrCodeLoginViewEvents>(initialState) {
 
-    val TAG: String = QrCodeLoginViewModel::class.java.simpleName
-
     @AssistedFactory
     interface Factory : MavericksAssistedViewModelFactory<QrCodeLoginViewModel, QrCodeLoginViewState> {
         override fun create(initialState: QrCodeLoginViewState): QrCodeLoginViewModel
@@ -65,64 +59,32 @@ class QrCodeLoginViewModel @AssistedInject constructor(
     }
 
     private fun handleOnQrCodeScanned(action: QrCodeLoginAction.OnQrCodeScanned) {
-        Timber.tag(TAG).d("Scanned code: ${action.qrCode}")
-
-        val rendezvous = Rendezvous.buildChannelFromCode(action.qrCode) { reason ->
-            Timber.tag(TAG).d("Rendezvous cancelled: $reason")
-            onFailed(reason)
-        }
-
-        setState {
-            copy(
-                    connectionStatus = QrCodeLoginConnectionStatus.ConnectingToDevice
-            )
-        }
-
-        _viewEvents.post(QrCodeLoginViewEvents.NavigateToStatusScreen)
-
-        viewModelScope.launch(Dispatchers.IO) {
-            val confirmationCode = rendezvous.startAfterScanningCode()
-            Timber.tag(TAG).i("Established secure channel with checksum: $confirmationCode")
-            confirmationCode ?.let {
-                onConnectionEstablished(it)
+        if (isValidQrCode(action.qrCode)) {
+            setState {
+                copy(
+                        connectionStatus = QrCodeLoginConnectionStatus.ConnectingToDevice
+                )
             }
-            rendezvous.completeOnNewDevice()
+            _viewEvents.post(QrCodeLoginViewEvents.NavigateToStatusScreen)
         }
-    //        if (isValidQrCode(action.qrCode)) {
-//            setState {
-//                copy(
-//                        connectionStatus = QrCodeLoginConnectionStatus.ConnectingToDevice
-//                )
-//            }
-//            _viewEvents.post(QrCodeLoginViewEvents.NavigateToStatusScreen)
-//        }
-//
 
-//        // TODO. UI test purpose. Fixme remove!
-//        viewModelScope.launch {
-//            delay(3000)
-//            onFailed(QrCodeLoginErrorType.TIMEOUT, true)
-//            delay(3000)
-//            onConnectionEstablished("1234-ABCD-5678-EFGH")
-//            delay(3000)
-//            onSigningIn()
-//            delay(3000)
-//            onFailed(QrCodeLoginErrorType.DEVICE_IS_NOT_SUPPORTED, false)
-//        }
-//        // TODO. UI test purpose. Fixme remove!
-//        viewModelScope.launch {
-//            delay(3000)
-//            onConnectionEstablished("1234-ABCD-5678-EFGH")
-//            delay(3000)
-//            onSigningIn()
-//        }
+        // TODO. UI test purpose. Fixme remove!
+        viewModelScope.launch {
+            delay(3000)
+            onFailed(QrCodeLoginErrorType.TIMEOUT, true)
+            delay(3000)
+            onConnectionEstablished("1234-ABCD-5678-EFGH")
+            delay(3000)
+            onSigningIn()
+            delay(3000)
+            onFailed(QrCodeLoginErrorType.DEVICE_IS_NOT_SUPPORTED, false)
+        }
     }
 
-
-    private fun onFailed(reason: RendezvousFailureReason) {
+    private fun onFailed(errorType: QrCodeLoginErrorType, canTryAgain: Boolean) {
         setState {
             copy(
-                    connectionStatus = QrCodeLoginConnectionStatus.Failed(reason, reason.canRetry)
+                    connectionStatus = QrCodeLoginConnectionStatus.Failed(errorType, canTryAgain)
             )
         }
     }