Anyone else experiencing SQL timeouts since upgrading to Umbraco 8.1.1.

Error is below:

System.Data.SqlClient.SqlException (0x80131904): Execution Timeout Expired.  The timeout period elapsed prior to completion of the operation or the server is not responding. ---> System.ComponentModel.Win32Exception (0x80004005): The wait operation timed out
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
   at System.Data.SqlClient.TdsParser.TdsExecuteTransactionManagerRequest(Byte[] buffer, TransactionManagerRequestType request, String transactionName, TransactionManagerIsolationLevel isoLevel, Int32 timeout, SqlInternalTransaction transaction, TdsParserStateObject stateObj, Boolean isDelegateControlRequest)
   at System.Data.SqlClient.SqlInternalConnectionTds.ExecuteTransactionYukon(TransactionRequest transactionRequest, String transactionName, IsolationLevel iso, SqlInternalTransaction internalTransaction, Boolean isDelegateControlRequest)
   at System.Data.SqlClient.SqlInternalConnectionTds.ExecuteTransaction(TransactionRequest transactionRequest, String name, IsolationLevel iso, SqlInternalTransaction internalTransaction, Boolean isDelegateControlRequest)
   at System.Data.SqlClient.SqlInternalTransaction.Commit()
   at System.Data.SqlClient.SqlTransaction.Commit()
   at StackExchange.Profiling.Data.ProfiledDbTransaction.Commit() in C:\projects\dotnet\src\MiniProfiler.Shared\Data\ProfiledDbTransaction.cs:line 45
   at NPoco.Database.CompleteTransaction()
   at Umbraco.Core.Scoping.Scope.DisposeLastScope() in d:\a\1\s\src\Umbraco.Core\Scoping\Scope.cs:line 390
   at Umbraco.Core.Scoping.Scope.Dispose() in d:\a\1\s\src\Umbraco.Core\Scoping\Scope.cs:line 365
   at Umbraco.Core.Services.Implement.ServerRegistrationService.TouchServer(String serverAddress, String serverIdentity, TimeSpan staleTimeout) in d:\a\1\s\src\Umbraco.Core\Services\Implement\ServerRegistrationService.cs:line 89
   at Umbraco.Web.Compose.DatabaseServerRegistrarAndMessengerComponent.TouchServerTask.PerformRun() in d:\a\1\s\src\Umbraco.Web\Compose\DatabaseServerRegistrarAndMessengerComponent.cs:line 263
ClientConnectionId:54d0ab3e-7a67-4387-b590-51e711306288
Error Number:-2,State:0,Class:11