diff --git a/todo.txt b/todo.txt
index fdd89e5a1d..b49df00990 100644
--- a/todo.txt
+++ b/todo.txt
@@ -14,3 +14,5 @@
 - Cannot build depots when confirmation dialog is disabled.
 
 - Default tramway button not appearing in vertical toolbar when compact toolbar is disabled. https://github.com/pelya/commandergenius/issues/119
+
+- Fast Forward sometimes deactivates after auto-save, however Fast Forward button is still pressed.