diff --git a/examples/dotnet/SeleniumDocs/Browsers/FirefoxTest.cs b/examples/dotnet/SeleniumDocs/Browsers/FirefoxTest.cs
index fc792c3eb8f4..0b7e127b6f40 100644
--- a/examples/dotnet/SeleniumDocs/Browsers/FirefoxTest.cs
+++ b/examples/dotnet/SeleniumDocs/Browsers/FirefoxTest.cs
@@ -25,7 +25,13 @@ public void Cleanup()
             {
                 File.Delete(_tempPath);
             }
-            driver.Quit();
+            try
+            {
+                driver.Quit();
+            }
+            catch (WebDriverException)
+            {
+            }
         }
 
         [TestMethod]
@@ -56,13 +62,13 @@ public void SetBinary()
         }
 
         [TestMethod]
-        [Ignore("Not implemented")]
         public void LogsToFile()
         {
             var service = FirefoxDriverService.CreateDefaultService();
-            //service.LogFile = _logLocation
+            service.LogPath = GetLogLocation();
 
             driver = new FirefoxDriver(service);
+            driver.Quit();
             var lines = File.ReadLines(GetLogLocation());
             Assert.IsNotNull(lines.FirstOrDefault(line => line.Contains("geckodriver	INFO	Listening on")));
         }
@@ -85,15 +91,14 @@ public void LogsToConsole()
         }
 
         [TestMethod]
-        [Ignore("You can set it, just can't see it")]
         public void LogsLevel()
         {
             var service = FirefoxDriverService.CreateDefaultService();
-            //service.LogFile = _logLocation
-
+            service.LogPath = GetLogLocation();
             service.LogLevel = FirefoxDriverLogLevel.Debug;
 
             driver = new FirefoxDriver(service);
+            driver.Quit();
             var lines = File.ReadLines(GetLogLocation());
             Assert.IsNotNull(lines.FirstOrDefault(line => line.Contains("Marionette\tDEBUG")));
         }
@@ -171,7 +176,7 @@ public void InstallUnsignedAddon()
         
         private string GetLogLocation()
         {
-            if (_logLocation != null && !File.Exists(_logLocation))
+            if (string.IsNullOrEmpty(_logLocation) && !File.Exists(_logLocation))
             {
                 _logLocation = Path.GetTempFileName();
             }