diff --git a/pythonlib/camoufox/utils.py b/pythonlib/camoufox/utils.py
index bf68aa8..3c1d1c1 100644
--- a/pythonlib/camoufox/utils.py
+++ b/pythonlib/camoufox/utils.py
@@ -456,6 +456,10 @@ def launch_options(
         # Convert executable path to a Path object
         executable_path = Path(abspath(executable_path))
 
+    # Block WebGL by default until a fix is avaliable.
+    if block_webgl is None:
+        block_webgl = True
+
     # Handle virtual display
     if virtual_display:
         env['DISPLAY'] = virtual_display
@@ -560,17 +564,20 @@ def launch_options(
     if block_webrtc:
         firefox_user_prefs['media.peerconnection.enabled'] = False
 
-    # Add back allow_webgl for compatibility
-    if block_webgl or not launch_options.pop('allow_webgl', True):
+    # Allow allow_webgl parameter for backwards compatibility
+    if block_webgl and not launch_options.pop('allow_webgl', False):
         firefox_user_prefs['webgl.disabled'] = True
     else:
-        # ROLLBACK: WebGL injection causing crashing on some devices.
-        """
+        # Warn the user about WebGL
+        if not i_know_what_im_doing:
+            print(
+                'NOTICE: WebGL is known to cause crashing or behave unexpectedly.'
+                'A fix will be avaliable soon.'
+            )
+
+        # If the user has provided a specific WebGL vendor/renderer pair, use it
         if webgl_config:
             merge_into(config, sample_webgl(target_os, *webgl_config))
-        else:
-            merge_into(config, sample_webgl(target_os))
-        """
 
         # Use software rendering to be less unique
         merge_into(
diff --git a/pythonlib/camoufox/webgl/sample.py b/pythonlib/camoufox/webgl/sample.py
index 9d34e64..8318a20 100644
--- a/pythonlib/camoufox/webgl/sample.py
+++ b/pythonlib/camoufox/webgl/sample.py
@@ -51,7 +51,7 @@ def sample_webgl(
 
         if result[3] <= 0:  # Check OS-specific probability
             raise ValueError(
-                f'Vendor "{vendor}" and renderer "{renderer}" combination not valid for {os}'
+                f'Vendor "{vendor}" and renderer "{renderer}" combination not valid for {os.title()}.'
             )
 
         return {
diff --git a/pythonlib/pyproject.toml b/pythonlib/pyproject.toml
index 44e175d..1296e0c 100644
--- a/pythonlib/pyproject.toml
+++ b/pythonlib/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "camoufox"
-version = "0.4.2"
+version = "0.4.3"
 description = "Wrapper around Playwright to help launch Camoufox"
 authors = ["daijro <daijro.dev@gmail.com>"]
 license = "MIT"