diff --git a/manim_slides/commons.py b/manim_slides/commons.py
index 82ac09c3..5fa418cc 100644
--- a/manim_slides/commons.py
+++ b/manim_slides/commons.py
@@ -54,7 +54,7 @@ def callback(ctx: Context, param: Parameter, value: bool) -> None:
         "-v",
         "--verbosity",
         type=click.Choice(
-            ["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"],
+            ["PERF", "DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"],
             case_sensitive=False,
         ),
         help="Verbosity of CLI output",
diff --git a/manim_slides/logger.py b/manim_slides/logger.py
index 168f00b8..3530d5a4 100644
--- a/manim_slides/logger.py
+++ b/manim_slides/logger.py
@@ -5,7 +5,9 @@
 
 import logging
 
+from rich.console import Console
 from rich.logging import RichHandler
+from rich.theme import Theme
 
 __all__ = ["logger", "make_logger"]
 
@@ -33,9 +35,12 @@ def make_logger() -> logging.Logger:
     RichHandler.KEYWORDS = HIGHLIGHTED_KEYWORDS
     rich_handler = RichHandler(
         show_time=True,
+        console=Console(theme=Theme({"logging.level.perf": "magenta"})),
     )
+    logging.addLevelName(5, "PERF")
     logger = logging.getLogger("manim-slides")
     logger.addHandler(rich_handler)
+
     return logger
 
 
diff --git a/manim_slides/present.py b/manim_slides/present.py
index 2e9730be..133811f4 100644
--- a/manim_slides/present.py
+++ b/manim_slides/present.py
@@ -448,6 +448,21 @@ def run(self) -> None:
 
             lag = now() - last_time
             sleep_time = 1 / self.current_presentation.fps
+
+            logger.log(
+                5,
+                f"Took {lag:.3f} seconds to process the current frame, that must play at a rate of one every {sleep_time:.3f} seconds.",
+            )
+
+            if sleep_time - lag < 0:
+                logger.warn(
+                    "The FPS rate could not be matched. "
+                    "This is normal when manually transitioning between slides.\n"
+                    "If you feel that the FPS are too low, "
+                    "consider checking this issue:\n"
+                    "https://github.com/jeertmans/manim-slides/issues/179."
+                )
+
             sleep_time = max(sleep_time - lag, 0)
             time.sleep(sleep_time)
             last_time = now()