I am using Telerik Test studio for Silverlight(4) testing under MS-Test framework. We are using the Telerik VS template for creating the tests. When RecycleBrowser is set to false: Initialize(false, this.TestContext.TestLogsDir, new TestContextWriteLine(this.TestContext.WriteLine)); everything works fine. When RecycleBrowser is set to true: Initialize(true, this.TestContext.TestLogsDir, new TestContextWriteLine(this.TestContext.WriteLine)); all the logs are written to the same test context.