Comments by dc4444 (Top 8 by date)

We ran a Windows update and did a reboot and it fixed the problem. Thanks to all though for your input.

Its in my post.

Mika..accuracy is not the issue. The logic that I did not show - which is the real problem - is that I am trying to compare hours. But 1 date shows the hour as 9 and the other date (selected from the table ) shows the hour as 10. So I'm just trying to understand why they don't produce an hour of 9 in both of the cases that I presented as they both have the datetime value of '2016-10-19 09:59:59.997'.

I guess I don't understand what you are saying. This is the sql exception that I get. What more do I need to provide and where do I get it? 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.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(TaskCompletionSource`1 completion, String methodName, Boolean sendToPipe, Int32 timeout, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at ReliableSiteBandwidthPollingTester.Module1.SaveBandwidthPollingLog(Switch SaveSwitch, String& strMessage) in C:\Dans\Work 2\Working Area\Switch Polling - design 3\Tester apps\ReliableSiteBandwidthPollingTester\ReliableSiteBandwidthPollingTester\Module1.vb:line 427