diff --git a/Debugging.md b/Debugging.md
index abe1dee..469e5d4 100644
--- a/Debugging.md
+++ b/Debugging.md
@@ -2,6 +2,8 @@
 
 https://github.com/wekan/wekan/issues?q=is%3Aissue+maximum+call+stack+is%3Aclosed
 
+https://stackoverflow.com/questions/75869629/ios-websocket-close-and-error-events-not-firing
+
 This can happen, when there is too much or incompatible code at browserside, for example at iOS Safari.
 
 To fix it: