diff --git a/nih_plug_egui/src/lib.rs b/nih_plug_egui/src/lib.rs
index 70f0dec3..766c0546 100644
--- a/nih_plug_egui/src/lib.rs
+++ b/nih_plug_egui/src/lib.rs
@@ -35,7 +35,6 @@ pub use egui;
 /// your plugin' [nih_plug::Plugin::editor_size()] implementation.
 //
 // TODO: DPI scaling, this needs to be implemented on the framework level
-// TODO: Opening the GUI causes an xrun, why?
 pub fn create_egui_editor<T, U>(
     parent: EditorWindowHandle,
     size: Arc<AtomicCell<(u32, u32)>>,
diff --git a/src/wrapper/vst3.rs b/src/wrapper/vst3.rs
index d2e1f74f..04707cdb 100644
--- a/src/wrapper/vst3.rs
+++ b/src/wrapper/vst3.rs
@@ -1364,6 +1364,10 @@ impl<P: Plugin> IPlugView for WrapperView<P> {
                 }
             };
 
+            // FIXME: On second thought, this needs some reworking. Needing a read lock on the
+            //        plugin's object means that the process call (which requires a write lock) will
+            //        be blocked. The better API will be to move the create function to the `Editor`
+            //        struct, so we can already fetch that during initialization.
             *editor = self
                 .inner
                 .plugin