title: .NET to remote SQL Server slow on one machine, not the other
body: <p>I'm developing a .NET 4.0 application on a newly setup Windows 7 desktop. Queries to the remote database are extremely slow in that application. The same application is running pretty fast on my laptop which I've used up until now. The desktop I'm using now is a lot faster than the laptop. I'm using a VPN connection to connect to the remote db server (same as on the laptop). It's slow in both IIS and Cassini.</p>
  
  <p>I should add that the application is using Entity Framework for data access.</p>
  
  <p>Does anyone have an idea what the problem could be?</p>
  
  <p><strong>UPDATE 1:</strong>
  OK, this is really getting weird. I looked at the queries in SQL Server Profiler on laptop and desktop. They're both the same. But on my desktop, the queries take longer and longer to execute. So I fired up Management Studio on the desktop and executed a query that I grabbed from SQL Server Profiler. It ran really fast (under a second). But when I executed it again it took 1 second. Then, 2 seconds, then 4 (see the pattern?). I can't for the life of me figure out what would be causing this. Here's the query: </p>
  
  <pre><code>    select top (2) [Extent1].[RequestID] AS [RequestID], 
  [Extent1].[RequestDate] AS [RequestDate], 
  [Extent1].[RequestTitle] AS [RequestTitle], 
  [Extent1].[RequestTypeID1] AS [RequestTypeID1], 
  [Extent1].[RequestTypeID2] AS [RequestTypeID2], 
  [Extent1].[SubjectMatterID1] AS [SubjectMatterID1], 
  [Extent1].[SubjectMatterID2] AS [SubjectMatterID2], 
  [Extent1].[ProviderID] AS [ProviderID], 
  [Extent1].[Description] AS [Description], 
  [Extent1].[Notes] AS [Notes], 
  [Extent1].[RequestedBy] AS [RequestedBy], 
  [Extent1].[OrganisationID] AS [OrganisationID], 
  [Extent1].[ProgramID] AS [ProgramID], 
  [Extent1].[StatusID] AS [StatusID], 
  [Extent1].[MethodID] AS [MethodID], 
  [Extent1].[StaffID] AS [StaffID], 
  [Extent1].[TopicID] AS [TopicID], 
  [Extent1].[RequestCreatedBy] AS [RequestCreatedBy], 
  [Extent1].[RequestCreatedOn] AS [RequestCreatedOn], 
  [Extent1].[RequestModifiedBy] AS [RequestModifiedBy], 
  [Extent1].[RequestModifiedOn] AS [RequestModifiedOn], 
  [Extent1].[RequestedByExtraID] AS [RequestedByExtraID]
  FROM [dbo].[Request] AS [Extent1]
  </code></pre>
  
  <p>But wait! It gets weirder! The following query always takes the same amount of time (less than a second), no matter how often I execute it:</p>
  
  <pre><code>select top (2) * From request
  </code></pre>
  
  <p>I have wasted an insane amount of time on this. If anyone has any pointers, you'd be in my book of cool people forever.</p>
  
  <p><strong>UPDATE 2</strong>
  If I "Include Actual Execution plan" in management studio, the query is always very fast, no matter how often I execute it.</p>