diff --git a/XIONControlPanel.xcodeproj/project.pbxproj b/XIONControlPanel.xcodeproj/project.pbxproj
index f5e5097..1488682 100644
--- a/XIONControlPanel.xcodeproj/project.pbxproj
+++ b/XIONControlPanel.xcodeproj/project.pbxproj
@@ -247,7 +247,7 @@
 				TargetAttributes = {
 					0C3CAEA31C3350C800B856AD = {
 						CreatedOnToolsVersion = 7.2;
-						DevelopmentTeam = 64S2YWUDC5;
+						DevelopmentTeam = FZ6BMA5HA9;
 						LastSwiftMigration = 0810;
 					};
 				};
@@ -421,6 +421,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				DEVELOPMENT_TEAM = FZ6BMA5HA9;
 				INFOPLIST_FILE = "$(SRCROOT)/XIONControlPanel/SupportingFiles/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = (
@@ -443,6 +444,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				DEVELOPMENT_TEAM = FZ6BMA5HA9;
 				INFOPLIST_FILE = "$(SRCROOT)/XIONControlPanel/SupportingFiles/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = (
diff --git a/XIONControlPanel/Controllers/VisualizationViewController.swift b/XIONControlPanel/Controllers/VisualizationViewController.swift
index b94a489..457595f 100644
--- a/XIONControlPanel/Controllers/VisualizationViewController.swift
+++ b/XIONControlPanel/Controllers/VisualizationViewController.swift
@@ -34,7 +34,7 @@ class VisualizationViewController: UIViewController
     
     override func loadView()
     {
-        let opts = [SCNView.Option.preferredRenderingAPI.rawValue : SCNRenderingAPI.openGLES2]
+        let opts = [SCNView.Option.preferredRenderingAPI.rawValue : SCNRenderingAPI.openGLES2.rawValue]
         let view = SCNView(frame: UIScreen.main.bounds, options: opts)
         view.backgroundColor = UIColor.black
         view.scene = _scene
diff --git a/XIONControlPanel/Controllers/WemoServer.swift b/XIONControlPanel/Controllers/WemoServer.swift
index 1d3b319..9c74fb6 100644
--- a/XIONControlPanel/Controllers/WemoServer.swift
+++ b/XIONControlPanel/Controllers/WemoServer.swift
@@ -156,14 +156,14 @@ internal class FetchDevicesOperation : WemoOperation
     {
         let semaphore = Semaphore(value: 0)
         let url = self.baseURL.appendingPathComponent("api/environment")
-        let task = self.session.dataTask(with: url, completionHandler: { (data: Data?, response: URLResponse?, error: NSError?) -> Void in
+        let task = self.session.dataTask(with: url, completionHandler: { (data: Data?, response: URLResponse?, error: Error?) -> Void in
             if (data != nil) {
                 self.devices = self._parseDevices(data!)
             } else {
-                self.error = NSError.xionError(.connectionError, underlying: error)
+                self.error = error
             }
             semaphore.signal()
-        } as! (Data?, URLResponse?, Error?) -> Void) 
+        })
         task.resume()
         semaphore.wait()
     }