diff --git a/TODO b/TODO
index 52efdfe..3afd285 100644
--- a/TODO
+++ b/TODO
@@ -5,6 +5,7 @@ text
     figure out ways to speed up / what costs the most
     resizing (per frame) is really slow (assuming painter isn't griefing)
     bug where x offset doesn't shift texture correctly (eg typing a vs j)
+    bug (?) where if you spam a key it slows down at a certain point, seems to be line based
 
 masks r just made to bare minimum work