diff --git a/ayanova/devdocs/todo.txt b/ayanova/devdocs/todo.txt
index 2a188930..0de034b2 100644
--- a/ayanova/devdocs/todo.txt
+++ b/ayanova/devdocs/todo.txt
@@ -902,6 +902,8 @@ BUILD 8.0.0-beta.0.14 CHANGES OF NOTE
 - case 4100 bumped
 - case 4102 bumped
 - case 4105 implemented
+- case 4106 not reproducible see notes
+