diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0f2dc98b0..aa20d8f09 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -118,6 +118,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - No longer throws an exception when parameter `AgtSvcAccount` is not specified.
 - SqlAgReplica
   - Converted unit test to Pester 5.
+  - `Update-AvailabilityGroupReplica` to trigger once within `Set-TargetResource`
+    for all AvailabilityReplica changes.
 - Private function `Invoke-SetupAction` ([issue #1798](https://github.com/dsccommunity/SqlServerDsc/issues/1798)).
   - Was changed to support the SQL Server 2022 GA feature `AzureExtension`
     (that replaced the feature name `ARC`).
@@ -2409,7 +2411,7 @@ in a future release.
       MSFT\_xSQLServerEndpointPermission.psm1, MSFT\_xSQLServerEndpointState.psm1,
       MSFT\_xSQLServerNetwork.psm1, MSFT\_xSQLServerPermission.psm1,
       MSFT\_xSQLServerReplication.psm1, MSFT\_xSQLServerScript.psm1,
-      SQLPSStub.psm1, SQLServerStub.psm1.
+      SQLPSStub.psm1, SqlServerStub.psm1.
   - Opt-in for script files common tests ([issue #707](https://github.com/dsccommunity/SqlServerDsc/issues/707)).
     - Removed Byte Order Mark (BOM) from the files; DSCClusterSqlBuild.ps1,
       DSCFCISqlBuild.ps1, DSCSqlBuild.ps1, DSCSQLBuildEncrypted.ps1,
diff --git a/source/DSCResources/DSC_SqlAGReplica/DSC_SqlAGReplica.psm1 b/source/DSCResources/DSC_SqlAGReplica/DSC_SqlAGReplica.psm1
index 17f3bd7a6..d3573f5cd 100644
--- a/source/DSCResources/DSC_SqlAGReplica/DSC_SqlAGReplica.psm1
+++ b/source/DSCResources/DSC_SqlAGReplica/DSC_SqlAGReplica.psm1
@@ -319,33 +319,41 @@ function Set-TargetResource
                 $availabilityGroupReplica = $availabilityGroup.AvailabilityReplicas[$Name]
                 if ( $availabilityGroupReplica )
                 {
+                    $availabilityGroupReplicaUpdatesRequired = $false
+
                     # Get the parameters that were submitted to the function
                     [System.Array] $submittedParameters = $PSBoundParameters.Keys
 
+                    if ( ( $submittedParameters -contains 'FailoverMode' ) -and ( $FailoverMode -ne $availabilityGroupReplica.FailoverMode ) )
+                    {
+                        $availabilityGroupReplica.FailoverMode = $FailoverMode
+                        $availabilityGroupReplicaUpdatesRequired = $true
+                    }
+
                     if ( ( $submittedParameters -contains 'AvailabilityMode' ) -and (  $AvailabilityMode -ne $availabilityGroupReplica.AvailabilityMode ) )
                     {
                         $availabilityGroupReplica.AvailabilityMode = $AvailabilityMode
-                        Update-AvailabilityGroupReplica -AvailabilityGroupReplica $availabilityGroupReplica
+                        $availabilityGroupReplicaUpdatesRequired = $true
                     }
 
                     if ( ( $submittedParameters -contains 'BackupPriority' ) -and ( $BackupPriority -ne $availabilityGroupReplica.BackupPriority ) )
                     {
                         $availabilityGroupReplica.BackupPriority = $BackupPriority
-                        Update-AvailabilityGroupReplica -AvailabilityGroupReplica $availabilityGroupReplica
+                        $availabilityGroupReplicaUpdatesRequired = $true
                     }
 
                     # Make sure ConnectionModeInPrimaryRole has a value in order to avoid false positive matches when the parameter is not defined
                     if ( ( -not [System.String]::IsNullOrEmpty($ConnectionModeInPrimaryRole) ) -and ( $ConnectionModeInPrimaryRole -ne $availabilityGroupReplica.ConnectionModeInPrimaryRole ) )
                     {
                         $availabilityGroupReplica.ConnectionModeInPrimaryRole = $ConnectionModeInPrimaryRole
-                        Update-AvailabilityGroupReplica -AvailabilityGroupReplica $availabilityGroupReplica
+                        $availabilityGroupReplicaUpdatesRequired = $true
                     }
 
                     # Make sure ConnectionModeInSecondaryRole has a value in order to avoid false positive matches when the parameter is not defined
                     if ( ( -not [System.String]::IsNullOrEmpty($ConnectionModeInSecondaryRole) ) -and ( $ConnectionModeInSecondaryRole -ne $availabilityGroupReplica.ConnectionModeInSecondaryRole ) )
                     {
                         $availabilityGroupReplica.ConnectionModeInSecondaryRole = $ConnectionModeInSecondaryRole
-                        Update-AvailabilityGroupReplica -AvailabilityGroupReplica $availabilityGroupReplica
+                        $availabilityGroupReplicaUpdatesRequired = $true
                     }
 
                     # Break out the EndpointUrl properties
@@ -355,33 +363,27 @@ function Set-TargetResource
                     {
                         $newEndpointUrl = $availabilityGroupReplica.EndpointUrl.Replace($currentEndpointPort, $endpoint.Protocol.Tcp.ListenerPort)
                         $availabilityGroupReplica.EndpointUrl = $newEndpointUrl
-                        Update-AvailabilityGroupReplica -AvailabilityGroupReplica $availabilityGroupReplica
+                        $availabilityGroupReplicaUpdatesRequired = $true
                     }
 
                     if ( ( $submittedParameters -contains 'EndpointHostName' ) -and ( $EndpointHostName -ne $currentEndpointHostName ) )
                     {
                         $newEndpointUrl = $availabilityGroupReplica.EndpointUrl.Replace($currentEndpointHostName, $EndpointHostName)
                         $availabilityGroupReplica.EndpointUrl = $newEndpointUrl
-                        Update-AvailabilityGroupReplica -AvailabilityGroupReplica $availabilityGroupReplica
+                        $availabilityGroupReplicaUpdatesRequired = $true
                     }
 
                     if ( $currentEndpointProtocol -ne 'TCP' )
                     {
                         $newEndpointUrl = $availabilityGroupReplica.EndpointUrl.Replace($currentEndpointProtocol, 'TCP')
                         $availabilityGroupReplica.EndpointUrl = $newEndpointUrl
-                        Update-AvailabilityGroupReplica -AvailabilityGroupReplica $availabilityGroupReplica
-                    }
-
-                    if ( ( $submittedParameters -contains 'FailoverMode' ) -and ( $FailoverMode -ne $availabilityGroupReplica.FailoverMode ) )
-                    {
-                        $availabilityGroupReplica.FailoverMode = $FailoverMode
-                        Update-AvailabilityGroupReplica -AvailabilityGroupReplica $availabilityGroupReplica
+                        $availabilityGroupReplicaUpdatesRequired = $true
                     }
 
                     if ( ( $submittedParameters -contains 'ReadOnlyRoutingConnectionUrl' ) -and ( $ReadOnlyRoutingConnectionUrl -ne $availabilityGroupReplica.ReadOnlyRoutingConnectionUrl ) )
                     {
                         $availabilityGroupReplica.ReadOnlyRoutingConnectionUrl = $ReadOnlyRoutingConnectionUrl
-                        Update-AvailabilityGroupReplica -AvailabilityGroupReplica $availabilityGroupReplica
+                        $availabilityGroupReplicaUpdatesRequired = $true
                     }
 
                     if ( ( $submittedParameters -contains 'ReadOnlyRoutingList' ) -and ( ( $ReadOnlyRoutingList -join ',' ) -ne ( $availabilityGroupReplica.ReadOnlyRoutingList -join ',' ) ) )
@@ -391,6 +393,11 @@ function Set-TargetResource
                         {
                             $availabilityGroupReplica.ReadOnlyRoutingList.Add($readOnlyRoutingListEntry) | Out-Null
                         }
+                        $availabilityGroupReplicaUpdatesRequired = $true
+                    }
+
+                    if ( $availabilityGroupReplicaUpdatesRequired )
+                    {
                         Update-AvailabilityGroupReplica -AvailabilityGroupReplica $availabilityGroupReplica
                     }
                 }
diff --git a/tests/TestHelpers/CommonTestHelper.psm1 b/tests/TestHelpers/CommonTestHelper.psm1
index 9b2e6afb8..e1aae11e7 100644
--- a/tests/TestHelpers/CommonTestHelper.psm1
+++ b/tests/TestHelpers/CommonTestHelper.psm1
@@ -39,7 +39,7 @@ function Import-SqlModuleStub
     #>
     $modulesAndStubs = @{
         SQLPS     = 'SQLPSStub'
-        SqlServer = 'SQLServerStub'
+        SqlServer = 'SqlServerStub'
     }
 
     # Determine which module to ensure is loaded based on the parameters passed
diff --git a/tests/Unit/DSC_SqlAGReplica.Tests.ps1 b/tests/Unit/DSC_SqlAGReplica.Tests.ps1
index 53cd1ea98..e0f3a397e 100644
--- a/tests/Unit/DSC_SqlAGReplica.Tests.ps1
+++ b/tests/Unit/DSC_SqlAGReplica.Tests.ps1
@@ -1220,6 +1220,70 @@ Describe 'SqlAGReplica\Set-TargetResource' {
             }
         }
 
+        Context 'When multiple properties are not in desired state' {
+            BeforeAll {
+                Mock -CommandName Update-AvailabilityGroupReplica
+            }
+
+            It 'Should set all properties with one update' {
+                InModuleScope -Parameters $_ -ScriptBlock {
+                    $setTargetResourceParameters = @{
+                        Name                          = 'Server1'
+                        AvailabilityGroupName         = 'AG_AllServers'
+                        ServerName                    = 'Server1'
+                        InstanceName                  = 'MSSQLSERVER'
+                        PrimaryReplicaServerName      = 'Server2'
+                        PrimaryReplicaInstanceName    = 'MSSQLSERVER'
+                        Ensure                        = 'Present'
+                        AvailabilityMode              = 'SynchronousCommit'
+                        BackupPriority                = 60
+                        ConnectionModeInPrimaryRole   = 'AllowReadWriteConnections'
+                        ConnectionModeInSecondaryRole = 'AllowReadIntentConnectionsOnly'
+                        EndpointHostName              = 'AnotherEndpointHostName'
+                        FailoverMode                  = 'Automatic'
+                        ReadOnlyRoutingConnectionUrl  = 'TCP://Server1.domain.com:1433'
+                        ReadOnlyRoutingList           = @('Server2', 'Server1')
+                    }
+
+                    { Set-TargetResource @setTargetResourceParameters } | Should -Not -Throw
+                }
+
+                Should -Invoke -CommandName Update-AvailabilityGroupReplica -Exactly -Times 1 -Scope It
+            }
+        }
+
+        Context 'When AvailabilityMode and FailoverMode properties are not in desired state' {
+            BeforeAll {
+                Mock -CommandName Update-AvailabilityGroupReplica
+            }
+
+            It 'Should set both properties with one update' {
+                InModuleScope -Parameters $_ -ScriptBlock {
+                    $setTargetResourceParameters = @{
+                        Name                          = 'Server1'
+                        AvailabilityGroupName         = 'AG_AllServers'
+                        ServerName                    = 'Server1'
+                        InstanceName                  = 'MSSQLSERVER'
+                        PrimaryReplicaServerName      = 'Server2'
+                        PrimaryReplicaInstanceName    = 'MSSQLSERVER'
+                        Ensure                        = 'Present'
+                        AvailabilityMode              = 'SynchronousCommit'
+                        BackupPriority                = 50
+                        ConnectionModeInPrimaryRole   = 'AllowAllConnections'
+                        ConnectionModeInSecondaryRole = 'AllowNoConnections'
+                        EndpointHostName              = 'Server1'
+                        FailoverMode                  = 'Automatic'
+                        ReadOnlyRoutingConnectionUrl  = 'TCP://Server1.domain.com:1433'
+                        ReadOnlyRoutingList           = @('Server1', 'Server2')
+                    }
+
+                    { Set-TargetResource @setTargetResourceParameters } | Should -Not -Throw
+                }
+
+                Should -Invoke -CommandName Update-AvailabilityGroupReplica -Exactly -Times 1 -Scope It
+            }
+        }
+
         Context 'When the endpoint port differ from the port in the replica''s endpoint URL' {
             BeforeAll {
                 Mock -CommandName Update-AvailabilityGroupReplica